Our host, Orsola, was there to greet us at our Vaparetto stop at Arsenale (5 minutes from the flat) and was charming and very relaxed.
The flat is simply wonderful, spacious, airy and has everything you'd need. It's on the very top floor so the views are spectacular. It's also very quiet with a supremely comfortable double bed and my friends tell me that their single beds were also most comfortable.
We'll be back if ever it's available!