We greatly enjoyed our stay at Appartamento Rosso. Giulio promptly met us at a square near the apartment, showed us how everything in the apartment works, and even walked us to a nearby supermarket that's a bit tricky to find.
The apartment was a fantastic base for our visit to Venice. The air conditioning worked great, the bedrooms are generously sized and have large beds, and the location can't be beat: 20 minutes' walk from the major sites, but in a totally quiet residential area.