The good:
Clean
Plenty of hot water
Very generous cancellation policy.
The host, was very nice, and check-in was easy.
The WiFi (when it worked was fast).
The bed was comfortable, and there were lots of clean sheets and towels.
The bad:
The unit I reserved was on the top floor, so no one on top of me. The unit I received was NOT on the top floor, and was very noisy.
The heat was not very consistent, and with the temps outside being in the single digits, it was not always comfortable.
The building was old, the walls thin, and the windows not soundproofed. This is NOT a place for light sleepers. The other residents made noise all night long, and the garbage trucks came at 1 am.
There is a washing machine, but no drying rack.
The kitchenette had no dishtowels or paper towels.
The promised Netflix, etc was not available, since there was no smart TV in my unit (unlike the reservation).