The interior is very well maintained, and is cleaned every day. Basic foods are replenished daily: eggs, butter, milk, cereals... I haven't seen that in an Airbnb before and found it very useful, especially the honey corn flakes, of which I ate more than a box.
My bed was comfortable. Unfortunately there was no comfy seating: no sofa, no armchair, no desk chair. I could have dragged a wooden chair from the kitchen to my room's fold-out desktop but it was easier to just work in the kitchen. Kitchen chairs were rickety: on one the back slats were all missing, while another had a loose top rail and felt like its slats were on their way out too.
The building is on a considerably shabbier street than other Airbnb's I've stayed at.
Instructions for the main-door button-panel were inadequate. Additionally, the entry code used an unlabeled digit. The instructions on how to find the building on Google Maps didn't work on my Android. (When I brought this up, I received a demonstration that the provided search-text works pretty well if you omit two-thirds of it: you just have to know which two-thirds to omit.)
If you book, the hosts will text you carefully-prepared instructions on how to get to the property. Save these instructions and, as they advise, print them. The building can't be located simply by its number on the street, since it doesn't seem to have one. (The address starts with a number, but that turned out to be the apartment number within the building.) All that said, you can phone the hosts if you have any problems locating the property, since apparently they're always on call.