Customer Reviews

Shelia McKenna Olsen not only sold our home substantially above asking price in a very timely manner, she also assisted in purchasing a co-op for us just days later! We could not be happier with the outcome!!

Shiela went above and beyond her role as our buying agent. We couldn’t be more happy with expertise and communication.

Shelia McKenna was professional in every way and got the job done in one day!

Shelia Olsen is extremely knowledgeable, great negotiator, and cares about the seller. Shelia is always available to the seller. I would recommend Shelia Olsen to anyone who is buying or selling property.

Sheila Olsen represented my home and the sale of it with absolute professionalism,very glad I made that call

When we purchased our home in 1991, Sheila was our real estate agent. Throughout the years we maintained a relationship with Sheila. It says a lot about the staying power, knowledge, and professionalism of Sheila that 30 years later after she sold us our home she was still in the real estate business. We had a front-row seat through social media to view the success Sheila and her team was having in the Levittown area. When the time came for us to sell our home we wanted a team that understood our market. There was no doubt for us that Sheila was the right person for us. Sheila took great care to guide us through the process, develop a sales plan as well as take great care and concern for the emotional element we experienced while selling our home. Due to Sheila's expertise, we were able to sell our home with very few hurdles at a price that was substantially over our asking price. We cannot give Sheila any higher endorsement than to say we would not use anyone else to buy or sell a home in Nassau County than Sheila Olsen.

Sheila McKenna Olsen is a joy to work with. She handled all problems quickly and professionally with her usual charm and great ability. She knew the market and what buyer we should be targeting. Sheila is smart, funny and beautiful!

To start with Sheila prepared a very helpful competitive market analysis. She made several suggestions about things I could to enhance the appeal of the house to prospective buyers. She was always easy to contact. Sheila has a calm confidence in the way she conducts herself. I have already recommended her to others and will continue to do so. Sheila was proficient, professional and addressed issues immediately.

Sheila Olsen is FANTASTIC !!!!! Sheila is very patient and generously gives her time.She is always helping us with questions that we have, gives excellent, sound advice and has made an effort to really know us and our needs. What more could we want?

excellent job. smart, talented funny and professional

Sheila is the constant professional. Returning text and calls and staying on top of my transactions from start to closing. C21 American Homes is very fortunate to have such an outstanding person working for them.

What can I say, Sheila is as good as you can ask for when it comes to helping sell a home.

Sheila prepared a thorough and well presented CMA. Her advice in sales negotiations was insightful. I have recommended her and will continue to recommend he to others.

Sheila Olsen exceeded our expectations. She appraised our home for more than we thought it was worth. Sheila always made herself available for us and even had a key to the house. She told us how long she thought it would take the sell and the house sold in that time frame. She told us how to stage the house always followed up with us. Sheila is smart, tough, patient and a perfectionist. She definitely knows what she is doing, really takes charge and gets the job done! We have and would again recommend her to anyone!

I come with huge gatitude and appreciation to Sheila Olson and the amazing staff at Century 21. The professionalism can do attitude and resourcefulness really cane through. Great Job!!!!

Shelia made a very difficult time for us much easier with her experience and compassion.

Excellent representative for me and my property.

Sheila was wonderful every step of the way. She is an honest and caring person. She made the entire process seamless. We couldn't have done it without her knowledge and expertise.

She is a lovel person to do business with and to know.

Wonderful broker! Very knowledgeable and professional! Could not have been happier!!!!! Fast & smooth transaction! MS. Olsen is definitely an asset to your organization.

Sheila Olsen & Tom Gallagher did a GREAT job handling the sale of our property. Sheila was very attentive and was constantly giving us "status updates" all along the way. A pleasure to deal with!