I stayed at this apartment for 5 months. The location is amazing. You are in the centre of the Upper East Side with Central Park, multiple museums and nice restaurants and bars near by. There are multiple metro stations and it is a convenient location to get anywhere in Manhattan and to go to Brooklyn or Queens. The apartment is spacious enough for 1 or 2 people and the amenities are nice. You do need to walk the stairs to get there, so be mindful of this.
The only negative I have is that my contact person would never respond, but through Airbnb, the response was always quick and helpful. I would definitely recommend this place if you are looking for a place longterm and I would definitely come back myself! Thanks to the team!