Place was reasonably clean but small things here and there - strand of another guest's hair, small buildups of cruft in the couches tufting buttons, etc - left it lacking the deeply cleaned feeling.
I love contact-less check-in, and the apt's video intercom made food deliveries easy. I always give extra points for contact-less checkin that can be done any time
On the downside, place was a bit drafty. While it was particularly cold during my stay, and can't hold that against anybody, a little weather stripping, winterizing, and removing the air conditioner from the window would have gone a long way.
TV seemed to not work despite fiddling with batteries and the time difference made it difficult to resolve with the host
I actually live not too far and was doing a little "stay-cay" to escape the constant cacophony of my upstairs neighbors, their 4 kids, and their dog they can't control (which has nothing to do with the host at all). The heating system & radiators sometimes bang at night (I should've put that together from the pictures), but beyond that sometimes there was also a family above or nearby that was just as bad as the one I was escaping. Started at 8am - loud banging, crying, heavy things being dropped. At some point a man - who I'm assuming was the super - and a postal service woman were standing by the mailboxes (which are very close to this apt's door); He was checking something with his mailbox keys and she was listening to music from her smartphone full blast. This also was very early in the morning and not at all possible to ignore.