I had a great time in Claudia's apartment. The room is spacious, very clean and has a great view of on of the little canals. This means there will be some noise from boats and people, but only during the day. The city is very quiet at night and I slept very well! I didn't see Claudia all week, so I basically had the room and bathroom all to myself. Everything was perfect!
The location is great. You can store your bags near the p.le Roma until the room is ready. Everything can be reached on foot in a maximum of 30 minutes. I'm looking forward to stay at Claudia's place, next time I come to Venice!