As an Air BnB host myself for the past few years, I know how this works. And as two (of three total) travelers, coming from SF, we know small apartments. But this was exceptionally small for three people. There is NO way it can sleep six, and should NOT be listed as such, but for only for 4 people if sharing the 2 beds. There is NO common space, NO table to eat off of, and the TV's that are only in the bedrooms were very difficult to use. By no means, is this a LUXURY apartment. Great interaction (text wise) with the hosts, however upon arrival to NYC, we were asked to lie and tell the neighbors we were friends with the hosts (which we felt to be a shady start). We were greeted late by the assistant to let us in, and she assumed we knew where everything was already, and had I not checked the keys to the front door prior to her departure, we wouldn't have had a set of working keys at all - she had to go make a set and return 30 minutes later. We only had ONE set of keys between the three of us and had to keep going back and forth to the apartment to let one of us in. The heat was ON and the windows wouldn't open, making it stifling inside, especially when the two rooms (with fans in them) had doors closed. Luckily, we did not come to NYC to stay inside the apartment much of the time.
This would be great for two separate friends/relatives or two separate couples, IF there was a newly created common space. This apartment is in a GREAT location, however NOT quiet - EVERY night one of us was awakened by noise from the street, since this apartment is on street level. For the most part, was clean, although overall, it was pretty run down. There were not enough outlets, no hair dryer, and we had to ask for a coffee pot that was taken from another apartment. I slept on the couch (which does not sleep two - it is NOT a pull out, as advertised), but apparently the beds were VERY comfortable. We appreciated the stay, but will not be returning next year. Sorry.