We stayed here for a three nights. Apartment was a pretty nice and clean. It has good location, so it was easy to observe all meaningful places. There was a quietly. We had just one small uneasy - low temperature inside, but it wasn't problem for us. I mean, it wasn't cold, and there was central heating that worked from 5p.m until morning and we had slippers :) (just keep in mind if you'll be here not in summer)
Niccolo gave us good tips about city location etc and instructed us about all things in apartment. I recomend this host.