My daughter and I enjoyed a very nice stay in NY and in this apartment. The host is very kind, professional and helpful. We haven't met him, but communications with him have always been very easy and fast and the check-in system worked out perfectly. We also appreciated very much that he allowed us a late check out the last day.
The apartment itself is very well located on a main avenue of the safe and elegant Upper East side. It's just an easy walk to Central Park and very close to two subway lines, supermarkets, restaurants and everything you need.
It's quite small (as shown by the photos provided) but comfortable for two people that live most of their day outside the house. It seems to be newly renovated, so the general atmosphere is pleasant and clean.