Location for this apartment is really good - can walk everywhere (if anyone hasn't warned you yet, NYC requires a lot of walking!). The check in process was really smooth. It's a small apartment - there's no denying that. I probably wouldn't recommend any more than 3 people stay here - depending on the setup!
Temperature: This apartment is really hot. There are exposed pipes on both sides of the apartment that let out a lot of heat (as in, having fans on during the winter in NYC). I'm sure this could be sorted.
Safety: There are small slabs of carpet on the steps up to the bedrooms that seemed pretty dangerous to us - they were not attached meaning you could easily slip and fall.
Overall - it's a good apartment but temperature and safety seem to be number one here.