Mario was a little late but he was still a great host. He came to pick us at the vaporetto stop, prepared a welcoming breakfast and it was really easy to get in touch with him. The flat was great with everything needed, in a nice and quiet neighborhood of Venice.
The only negative point about our stay was the 25 euros fee asked in cash for the cleaning. This was not included in the price we thought we would pay. This is notified only in the house rules. And Mario rose our attention about it only 2 or 3 days before our arrival.