Our stay at Sylwia's AirBnB was wonderful. It's much nicer than a typical NYC apartment and was a particularly good setup for a family with a child, as one bedroom is bigger and good for a couple, and the other is smaller. Our daughter slept in the smaller room. There is also a kitchen with a dining table.
Sylwia was such a nice and communicative host. For example, when things were a little chilly, she immediately turned up the heat and closed the outer windows (there were two sets) so that it would be warmer inside. Other times, when we had a trash bag of diapers, she'd take it out immediately if we asked. She even offered to babysit our daughter if my wife and I wanted to go out for dinner.
The only thing to note is that the steps on the stairs leading up to third floor are narrower than those in modern buildings. This may be an issue if you have limited mobility. For us, this was not a problem, even with a pregnant wife and a baby.
Lastly, this is a particularly good stay if you have a car, as parking is easy in this part of Forest Hills. We always had a spot on the block in front of the house. It's also an easy walk to express subway trains and the LIRR.