We had a wonderful stay here. Loved waking up to the amazing Grand Canal view and being close to everything. We ended up walking everywhere, even with kids. We traveled with a 5 and 7 y.o. so having a dishwasher and a washer was a welcome bonus to us.
Venice visitors are constantly complaining about water pressure and garbage/recycling procedures -- we were pleasantly surprised that neither were an issue here.
Mariacaterina was very responsive and accommodating, immediately answering questions, quickly resolving any issues, and doing her best to make sure we have a comfortable stay. There were lots of nice touches we didn't expect or see initially (extra coffee, toilet paper, dishwasher tablets), so look around before buying your own.
I'm definitely recommending this place to our friends. If you're lucky enough to see it available, don't hesitate, I see bookings more than a year out.