This is a great place! I stayed here with my wife and a friend for 4 days/3 night. Bedrooms could easily accommodate 6 - living space and bathroom would be a little crowded for that many. But, that is not unusual for NYC and with great restaurants, Central Park and the subway so close who's sitting around the apartment?
Check in was very easy and smooth. Fridge was clean and empty so we grabbed a few things from Whole Foods right across the street. It is 2 story walk up. This was one of the quietest places we've stayed in NYC. Very little street noise. Communication was easy and we had quick responses. No problem recommending.