The apartment wasn't very clean and we also had to kill two cockroaches. This wasn't the worst - we had to move out because of squirting radiator in one of the bedrooms. The heating was overall the biggest issue - the place was overheated without the possibility to regulate the temperature, we had to have open windows during the whole night (in November). It also made terrible noise every hour so we couldn't really get much sleep. Although the bedrooms and the kitchen are big enough, the shower and the toilet are very small (you can't sit on the toilet normally).
This is a shame because the place is in a great area - in the middle of Williamsburg, approximately 5 minutes from a subway station. The hosts are also very responsive and trying to be helpful. They refunded us when we had to move out from the place. Overall, we don't recommend this place - especially not in winter when the heating has to be on.