Jhon is a very good and welcoming host.
We stayed for a week and didn't feel like we were intruding nor were we lacking privacy.
Jhon also provided us with all necessities and more.
The apartment is not huge but well organised. There was enough room for us to store our clothes in the closet. The bed is comfortable.
It was very clean everywhere.
The two cats are lovely and like to be pet.
The location is also very good, only 1 min walk from the 103rd street station on the 6th subway line and probably less than 10 min walk to central park. they are lots of local shops very close in case you need anything.
The only drawback of the place might be the nearby train line. If you are a light sleeper, you might want to use earplugs.
Overall, this is an excellent place to stay for a week.