Karin's place was perfect for us. Really close to the historical center (about 5 min walk) in a small but busy street close to the Arno river. The appartment was in the back of the building, so it was pure silence.
Caution: lots of stairs to get there.
Everything was really clean and tidy, the bed was great, as the shower. There is nothing to comply. Thank you very much, it was magnifico!