I had a great stay at Bill's place as a solo traveler! The apartment is really adorable and the bed was comfortable. There were a couple of bottles of water in the fridge and some candies on the night stand - really thoughtful touches and much appreciated! Check-in/out was a breeze and Bill was always very quick to respond to my messages.
As described in other reviews, there is quite a bit of ambient noise from the street. It didn't bother me, but light sleepers should definitely bring ear plugs.
I would not hesitate to stay here again, and recommend this place to other travelers!