We had a great stay at Cristina's place in Venice. Although I think it is an extension to her own place, the room had a private bathroom and own entrance, so it was pretty much our own space. She greeted us very nicely on arrival and gave us some restaurant tips that were just outside her place.
The place is quite close to the main station, although difficult to walk to as it requires you to know the backstreets of Venice that have no street signs. Instead, we took a waterbus (one way travel is 7 euro, but we bought a 48 hour pass), which was a fun experience and her place was just outside a waterbus station.
The room and bathroom was very nice and clean, and it had a super comfortable bed! Wifi was accessible although was a bit slow and disconnected on us a few times, but overall, didn't have too many issues with it.
We really liked it (felt like a nice hotel) and sometimes didn't want to leave the room, and would recommend others to stay :)