The apartment is very nice and David was very nice and fairly responsive. Plenty of space for us and the desks were nice to have as we were working from home during the week. The train noises that have been mentioned in other reviews came now and then but weren't too bad.
There were a few issues we ran into though unfortunately. The main living room light and the lights in one of the bedrooms simply didn't work, so one of us was just in darkness for the entire stay. The kitchen is not stocked as listed - there is one pan and nothing else, which made it impossible for us to cook anything or even make tea/coffee. We raised these issues quickly and they were to be resolved, but never were. Overall, it was fine for our short stay.