We stayed at James's place for five nights in December. Overall we had a good stay but there were a few issues that we ran into. The heating system in the building seems older and was very loud during the nighttime, and woke us up regularly. To prospective guests in colder months, this will be a problem for all but the heaviest sleepers. Also, there were only two thin comforters on the bed, which was not enough for wintertime sleeping. Thankfully, James was able to promptly provide another blanket after we reached out.
The space itself was clean and comfortable, but there could be improvements made to the coating/protective sealing on the bathroom floors -- some of this coating peeled off onto my foot at one point.
Location is further from Manhattan but is ten minutes walk from the blue and red lines. Neighborhood is rough around the edges but safe enough. Lots of Uber options to take you back to the airport at any time of day.