If you're looking for a decent sized flat in the heart of NYC, then James's apartment is just perfect for you. I booked it for a full month and couldn't have enjoyed it more. The flat is perfect and has everything a traveller could wish for and it is neatly decorated. You can tell how much effort James puts into that. Also James is extremely friendly and helpful. When I had an issue with my key on the first night, he was back at the flat in 10 minutes and helped me out. He always provided me with broadway and restaurant recommendations.
The best part about the flat though is the location: It happened several times that someone would recommend a restaurant, café or art gallery to me and as I researched it I found out that it was just down the street or around the corner. Chelsea has lots of cool places to hang out and the pubs around the flat are really welcoming as well. Also: The location is perfect when you want to travel around a bit as it is super close to Penn Station (also makes airport transfers super easy).
Had the time of my life and would definitely book this again!