I really enjoyed my stay at Kymi's place! The room was bigger than I expected from the photos, and was well-stocked with all the essentials and lots of personal touches (books to read, stylish decor, etc). The room is accessed separately from the house, which was perfect for anyone concerned about minimizing contact due to Covid.
The surrounding neighborhood is lovely, with almost a small town feel (very friendly!), while still close to places to eat and shop. As another review mentioned, the apartment isn't particularly sound-isolated, but the area was quiet at night, and hearing neighborhood sounds (mostly nearby chatter, not road noise) during the day didn't bother me.
During my stay, I was spending a good chunk of the day working in the apartment online, and getting out to cycle and run when I could, and it was perfect for this (fast internet, and very run- and cycle-friendly roads nearby). I would definitely stay here again!