Roberto was a great host and accommodated all our requests. The apartment is in a very nice part of town 10 minutes away from San Marco square. Two public boat stations Arsenale and San Zaccheria are at a very walkable distance. We had no problems walking to and from the stations with our luggage.
Checkin procedure was straight forward through a code locked keybox.
The place itself was nice and exactly as shown in the pictures. It was well setup and clean. A/C worked well. Since we were 3 people, Roberto already arranged for the sofa bed to be made before our arrival.
Roberto has left a binder with all useful information for the stay and some great suggestions of things to do in the city which i thought was a nice touch.
We enjoyed our stay in Venice and I would recommend Roberto's place.