Mario was a great host. He promptly responded to our messages, gave us clear directions on how to navigate from the airport to meet him (essential in Venice), and met us on time. His apartment is in an excellent location in the heart of Venice. From there, you're never more than 20 minutes walking from any of Venice's attractions and restaurants. The apartment itself is comfortable and has all needed amenities for a short stay. If we return to Venice, we very well may stay here again. Grazie!
P.S. Mario speaks a little English, but not too much, so try to pick up a little Italian before your visit. It will help you everywhere!