Staying at Irena's was great! Her apartment is exactly as described in a very safe neighborhood, and very conveniently located (10 minutes on foot to the nearest metro, 20 min to Central Park). Although she was not there when we first arrived, she made it very easy for us to pick up the key and enter the apartment. Although we didn't have a chance to see much of her due to our very busy schedule, Irena was very prompt in answering to all our questions! All in all, our stay was very pleasant and we will definitely recommend her to everyone we know.