If you are looking for an excellent location, and a great host, look no further. This place is perfect if you need a place to crash at night with great access to the city.
The place itself is ok - everything works fine but it was a bit dusty overall and needed a vacuum. Upon arrival there were flies and mosquitos in the bathroom (It is Venice, it can be damp, especially on the ground floors). However the was a repellent available to use which helped.
If location is what you need, this is a great option. If comfort is what you need, I would not recommend this place.