I'm fairly new to using Airbnb and always a little hesitant. My husband and I were returning to Venice after 17 years. I can't imagine staying anywhere else. It's in a great location close to a Vaporetto with great restaurants and a park to run in. It's off the tourist track so you get to experience as a local but close walking distance to San Marco (10-15 minutes).
Cristina's place is newly renovated and absolutely immaculate (and I consider myself a clean freak) with beautiful decor and great amenities. You would never know the house was built in the 1600's. I can't wait to stay again. Can't recommend this romantic place enough and Cristina was great to work with and she gave us the local tips.