John is a serious and friendly broker. All the process went very well. He found the best apartment for us. He was easily reachable during all the research. Very glad that everything went well.
John is very professional he knows real estate & financing as well. So he can get you the best deal & very comfortable To work with …. we are totally happy John and all he did for our family…
John was so great to work with! He made the whole experience a breeze and answered all of my questions promptly and thoroughly. If I move again I will definitely contact him for assistance.
John helped me sell our family home. After listing the home with another realtor and the home not selling for months, John had a buyer in place and we closed in no time. Excellent business and networking and Great ethics. Would recommend to anyone trying to sell
We recently bought a house in Astoria, Queens.
Our agent , John Konstantinides was the best!!!
Honest, responsive, knowledgeable and willing to go above and beyond.
A true professional, I highly recommend!
Couldn’t be happier with John. Very polite and patient. He helped me find the perfect place to rent.