Wow. If you're considering different places in Venice and this flat is available, look no further. The decor is wonderful and comfortable, the flat has a washer, is laid out perfectly for privacy, essentially making g three separate rooms for sleeping, the washroom has a nice jetted tub...and the location is ideal.
Communication with Alessandro was easy and frequent, the check-in process was perfect, even meeting with a hostess at the stop from the "water metro" that we were directed to take. Luggage in Venice is always a little of a challenge...you'll have only one bridge to carry it up/down to get here and the flat is one floor up...not much to carry.
I would highly recommend this flat for long stays...while my three teens, sister and I were there for only two nights, it would have been comfortable for much longer.
In short...reserve this flat!