I was in Venice for the Biennale and there could not be a better venue than Tiziana's home.
Both Arsenale and Giardini were within a 10 min walk. The apartment itself is great. It gave me an authentic feel of what it's like to live like a Venetian. The room is not tiny, had nice furniture, lots of holiday pics of Micol, and a very effective AC. The kitchen has all implements. Wifi was great. There is a Coop (for groceries) on Garibaldi St not more than a few mins walkaway. Plenty of bars, cafes and restaurants too. Highest recommendations