We were 5 adults visiting NY for the 1st time and the flat was great. The place is as described, it is clean and the decoration is rustic.
The location is really handy, 2 mins walk to the tube station (line L, which is great and in 1 stop you are in Manhattan); we loved the neighborhood, full of life and bars.
The noise that other users mention was not an issue for us, the pub downstairs only had loud music 1 night out of the 6 that we stayed, so no big deal, plus we were so tired after walking all day through the city that didnt have trouble to fall asleep.
Only problem was the wifi connection, we experienced some issues when we tried to connect from more than 2 devices at the same time.