Agent Directory
Agent Directory
Rossini Real Estate Group
314-725-5100 / Office
314-303-2137 / 314-210-8995 / Cell


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Who We Are

As a top producing group with Laura McCarthy Allie and Lauren rely predominately on referrals from satisfied past clients, friends and family.  They pride themselves on being accessible, professional, trustworthy, and dependable.  In addition, they value kindness, integrity and humor - both personally and professionally - and promise to keep their clients' needs at the top of their priorities, comfortably guiding them through the process of buying and selling while delivering exceptional customer service from start to finish.  With a combined 26+ years of experience and over $225 million dollars worth of sold properties, Rossini Real Estate Group goes beyond the usual expectations!


What Clients Say About Allie & Lauren

Allie and Lauren are the absolute best and I would recommend them to anyone without hesitation.  Some specifics: they helped me relax and realize the work I needed to do to sell my house was not big deal, they have a great network of contractors that were instrumental in fixing issues at my old house and inspecting/bidding on my new house, they excelled at pricing strategy on both transactions, and they guided me away from a fruitless path of negotiation.  They are super easy to work with and they provide great counsel - never pushy, always respectful and professional.  There was a point in the buying process where we were having multiple conference calls per day.  When we got through that, I found myself missing our frequent check-ins.  We had a lot of fun.  I've lost count of how many times I've bought or sold, in both Chicago and St. Louis, and they are far and away the best realtors I've ever worked with. 

Bill M. - University City - 2023


Proactive & Exceptional Communicators ... The experience of working with Allie and Lauren is exactly what you want from real estate agents.  Knowledgeable, insightful, professional, proactive, and confident.  At one point, I asked if they used AI to generate responses because of how quick and thorough they were.  Their exceptional skills stood out, especially as we compared them to another agent who sold our out-of-state property.  Use them.  You will be completely satisfied. Eric & Dana E. - Clayton - 2023


Working with Allie and Lauren was an amazing experience! It had been a very long time since my husband and I had sold a house and we had so many questions about the process. Allie and Lauren were wonderful with us, answering all of our questions in a very detailed manner and in an easy to understand way. Throughout the entire home sale process, Allie and Lauren were always extremely responsive to our texts (within seconds usually). They provide the absolute BEST customer service of any real estate team anywhere! Both Allie and Lauren are sticklers for details. They were great about sending us reminders of the things we needed to do or upcoming dates, etc. They are an unbelievable team and we could not have made it through this home selling process without them. Moving/selling your home is supposed to be one of life's most stressful events, but not with Allie and Lauren. They take care of everything and make the home selling process as smooth and seamless as possible, staying with you every step of the way. I just don't have enough words to describe how lucky we were to have such an experienced, honest, trustworthy, hard-working and kind team as Allie Rossini and Lauren Gillentine as our agents! I cannot recommend them enough!  Julie W. - Clayton - 2023


Amazing real estate professionals, but also warm, caring, and honest people.  Working with them was a fantastic experience.  They showed us numerous listings so we could find the right fit for our family.  When we did, they made the negotiation process a breeze. 

Troy & Caroline, Clayton - 2023


Allie and Lauren made both buying and selling our homes a seamless process.  They were incredibly patient in helping us find the right home for our family, offering great insights and suggestions for each home we toured. They are not only great agents, but great people, striking the perfect balance of friendly and personal, and professional when it is needed most! Dave - Ladue and Clayton - 2023


We were recommended Allie and Lauren to help us look for homes while moving from out-of-state and we are so grateful. They made the entire process as supportive as possible, which is a tall order with us being located so far away. They went to any house we had even slight interest in to do a Facetime tour or send us a video. We were open to a range of locations, styles, and priorities, not making house-shopping an easy task. I spent many hours on the phone with Lauren, who guided us through the ins and outs of making a competitive offer with our background and in the current market (so competitive!). They were always so responsive to any random text, question, you name it - responding often within minutes and always within the half hour (unreal!) They helped us land our dream home and continued to be highly involved and available through inspection and close, coordinating on-site visits with our family and others during the inspection process while we were out of town. It's such an emotional process and they navigated our ups and downs with calm reassurance and encouragement. Thank you, Lauren and Allie!!!   Hanna C. - Town & Country - 2023


Allie and Lauren were the perfect fit for us when we decided to place our home on the market. Their preparedness, experience and knowledge combined with their professionalism, responsiveness, and organization made this process much easier than we imagined. We had many questions and they always had the answers. They advised us well throughout the process of preparing our home for listing, reviewing offers, inspections, closing and everything else in between.  They made it so easy-if only they could handle the whole packing up, moving and unpacking part. I wouldn’t hesitate to use them to represent us in this market on the purchasing side as well; this transaction’s purpose was to relocate our primary residence out of state so those services were not required.  Tina R. - Clayton - 2023


I would call on Lauren Gillentine and Allie Rossini time and time again. Their thorough and detailed standards guaranteed we were successfully guided through the home selling and buying process. Lauren and Allie go far beyond the transaction expectations of the job and shine through the emotional and relationship demands as well. We found them to be committed to always hearing what was important to our family and in turn they were well positioned to advise and advocate on our behalf. Since buying our first home with Lauren seven years ago and even more after working with Lauren and Allie to sell that home and buy a new one as our family grew I’ve always been happy to make word of mouth referrals, two of which resulted in equally pleased new customers. Lauren and Allie are true professionals who perfectly blend expertise and sensitive consideration so that you feel supported through every aspect of the home buying process. We couldn’t be happier. - Sarah & Jason B. - Maplewood, Chesterfield - 2022


Allie and Lauren were fantastic from hour one. They are knowledgeable of the market and how to advertise for it, which made selling my condo as easy as could be. I was moving from a condo to my own house for the first time, and they gave me solid advice as realtors and people passionate about St. Louis neighborhoods. Thanks to them, I found a fantastic house; couldn’t be happier!
Emily M. - University City - 2022


We moved from Kentucky to St. Louis in the spring of 2022. We lived over 3 hours away and had to move quickly for work. The housing market was on fire. We also had a list of things we desired in a house that was not short. We knew we wanted open concept, 5 bedrooms/3.5 bathrooms, newer build or nicely remodeled, basement with a guest suite, fenced yard, and in Ladue school district. We also had a tight budget given the wishlist, location, and housing market at the time.

Allie and Lauren were fantastic! They listened to our wishlist and our budget. First, they arranged a driving tour of the area on a weekend convenient for us to show us pockets they’d recommend based on our list. Then, they started sending us properties that met our criteria in the pockets we desired. Homes were flying off the market, but they kept us calm in a nervous time for our family. And they found a property that checked ALL of our boxes. Honestly, it exceeded our expectations of what we would be able to afford. When it came time to offer, they held our hand through the process. They negotiated LITERALLY through the night on a Saturday night to beat other buyers to the punch.  On Sunday, the buyer required us to see the property to approve the contract. Without hesitation, Lauren met us there that day. Finally, the process from signed offer to closing was seamless and they kept everyone on task. We write this review about 6 months after the process. Even after the closing, they have been incredible resources for connecting us with desired services (lawn, landscaping, handy man, insurance, etc.). We definitely will continue to work with Allie and Lauren. However, we love our house so much that we hope we won’t need them to sell it for some time! We’ve never had the 5-star experience we had with Allie and Lauren in any of our prior moves. If you are moving across the street, across the city or from hours away, we highly recommend Allie and Lauren to you!

Kate & Jodi M. - Olivette - 2022


When my husband and I moved from San Antonio to St. Louis this summer, we were lucky enough to be referred to Allie and Lauren - they are an AMAZING real estate team. During the homefinding AND homebuying process, they were patient listeners, offered honest perspectives, and focused on all the right details. From our very first conversation, Allie and Lauren put us at ease immediately. They thoroughly explained the patchwork of distinct neighborhoods that make up the STL metro area, listened to everything that we were looking for in our next home, and used ALL their tools to make it possible to find our dream home in our dream neighborhood (spoiler alert - it worked!). They were an absolute joy to spend time with (and it’s clear they really enjoy each other too!)  and were available for all our questions (big AND small) every step of the way. We will refer them to our friends and use them for any and all real estate needs in the future.  Dell & Chris V. - Clayton - 2022


After renting for 12+ years, I started my house search at the worst possible time—high prices, few options. My expectations were big, my budget was medium, and my target geographical area was small. Hiring Allie and Lauren, after much internet research, was the best decision I made. From our first coffee date—when I realized just how friendly, knowledgeable, and sweet they are—to our most recent celebratory lunch, they have been my guides throughout the process. I saw sooo many houses with Lauren and she was always quick to point out issues or problems I didn’t see. Allie deftly guided me through my inspection and survey. To this day, they’re both willing to help me out with referrals for landscapers, handymen, electricians, and anything else I might be searching for. To put it simply, I trust them. They were phenomenal realtors and now they are lovely friends.  - Beth - University City - 2022


Allie and Lauren sold our house super quickly and for more than our asking price, but the best part is they made it easy every step of the way! In addition to being very professional and friendly, they were both extremely knowledgeable, helpful, and responsive to our questions and needs.  They also made great recommendations throughout the process, which helped us save money and made preparing and selling the house much easier than we expected! Many thanks to you both! - Rob and Joyce - Creve Coeur - 2022

Allie and Lauren are knowledgeable, well connected realtors and a great team. Once we determined our preferred neighborhood, they kept us notified of properties coming on the market and walked through and discussed each one with us. They guided us through a very narrow, competitive market and helped us find a great home in our target neighborhood within our budget. They take their jobs seriously but make the process fun. Five stars! Highly recommend!  - Mark and Katie - Clayton - 2022

We have worked with the Rossini Real Estate Group twice through corporate relocation, first by chance and again by choice. In 2016 Allie and Alison helped us get our UCity home under contract in just a few days - off season, in a so-so real estate market. In 2021 Allie and Lauren helped us get "a steal" (our neighbors words!) for a home that we truly love in the Ladue school district, in a wild sellers market. We are so grateful for their patience and expertise. - Bryan and Jessica - Ladue - 2021


I cannot recommend Allie and Lauren highly enough! Throughout the process of selling our home and purchasing another with them, Allie and Lauren, as a result of their experience level and keen knowledge of the complexities of the housing market, skillfully and confidently navigated me through what can often be very hard decisions to make! They were tremendously supportive and always available to answer any questions that I had. They truly made the process of buying and selling fun and enjoyable – quite the feat. Rossini Real Estate Group is just the best! - Alison and Andrew - U City and Warson Woods - 2021


 Experienced, confident, personable, and hardworking are a couple of words that describe Allie and Alison.  This dynamic duo represented us on the selling side of our house.  They analyzed the market trends and advised us to put our house on the market in mid-January.  With confidence, they then advised us to update a couple home items, and they helped stage our house.  Finally, they hired a photographer who took beautiful pictures of our house.  This whole package worked.  We had two contracts on our house the first day it went live.  If you are looking for realtors who are easy to work with and experts in their field, we highly recommend Allie and Alison. - Emily



 We had the pleasure to work with Allie and Alison for the purchase of our home in Clayton.  They were responsive, attentive, and patiently answered all of our questions.  Their knowledge of the market is unsurpassed.  They tended to every detail of the purchase and kept us informed along the way.  We highly recommend these two professional agents to anyone buying or selling!


 We would recommend Allie and Allison in a heartbeat! They are incredibly responsive, knowledgeable and detailed - exactly what we wanted in our real estate agents. They made what can be an excruciating process enjoyable because they are so easy to work with and know the St. Louis market so well. They helped us find our dream home in our target neighborhood and with their assistance, we were able to buy it before it hit the market. We also received five contracts the first day of showings for our home and sold it for thousands over asking price. We honestly can’t believe how perfectly everything worked out and we know so much of that is because of the amazing service we received from Allie and Alison.  Justin and Kristen - Ladue


Allie Rossini and her partner Alison Schneider were a great team. They were always available to quickly respond to any questions we had. They were well-informed about the market we were looking in. They set up appointments on short notice and at times convenient to us. They also provided valuable recommendations for contractors, inspectors, etc. They took the time to explain the procedures in the offer and acceptance process to us and provided valuable advice. They helped us find a house that was what we were looking for and did not pressure us to consider houses that did not meet our needs. When we looked at houses, they walked through with us and provided helpful observations.  Erica - University City


We could not be more pleased with the job Allie and Allison did as our real estate agents.  It was our first time selling a home and they guided us through the process with great care.  They were extremely knowledgeable, prompt, and professional and got us results that far exceeded our expectations!  We would not hesitate to highly recommend them to anyone looking for an agent.  Rob - Clayton.


I loved every single part of my experience working with Allie as she was helping me and my family buy our home. She went above and beyond. Allie worked tirelessly to find a house that was perfect for us. Even though she had 3 young boys at home, she was always available for us even at a minute’s notice. She was so responsive and most importantly, she was so honest in her assessments and did not make us feel rushed one bit throughout our search. Her knowledge is unsurpassable and there was no house we wanted to see without Allie in tow as we valued her option and expertise so much.


Alison was quick to understand our vision for our “forever” home.  She provided an outstanding level of service from the sale of our previous home to the very focused search process through all the details of closing on both homes.  She helped us feel great about our decision and we cannot recommend her more highly!  Betsy - Clayton


I truly cannot say enough about Allie. I am SO thrilled we found such a perfect home but honestly, I have missed my weekly (and sometimes daily!) communications with Allie that were commonplace during our search. She is just one of those people with contagious energy and you fall in love with her immediately. I would recommend Allie time and time again. There are not enough great things that I can say about Allie.   C. Berry - Clayton


Allie has been a pleasure to work with. She supported us for several years in trying to find a home that met our very particular taste. Because we were moving within the same community, we could afford to take our time and Allie hung in there with us throughout the multi-year journey. We ultimately found a unique home that met all of our requirements and with Allie’s help we secured the purchase within a day of its coming on the market.  C. Goldman - Des Peres


We had such an easy time working with Allie. She walked us through every little detail of the process of selling our home, and was always forthright, available, and helpful. We knew were in good hands with her, and have already recommended her with confidence to friends and colleagues.  A. Feder - University City


 We purchased our first house through Allie. Allie was wonderful at explaining the entire process and was very truthful in what she told us. She kept us abreast of current market conditions and was very patient with our many questions. We were not exactly sure our price range and location that we wanted and we were also quite picky, so it took us probably 2 years to find the right house. Allie was very patient as we went back and forth and gave us sage advice. I cannot even count the number of homes that we saw but Allie always made time to show us anything we sent her and if she was not available, she sent one of her associates. We also felt that Allie really understood the construction of homes and could easily tell if things such as plumbing, wiring, tuck pointing, etc needed work. We felt she also really understood current market conditions and resale values. When we finally did put an offer on a house, Allie walked us through the whole process and answered many of our questions. We felt that she had our best interest at heart and was looking out for us. We loved working with Allie and will definitely continue to do so in the future! Thanks as always Allie! - E. Moore - Brentwood

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