As other have mentioned, Edoardo is a very friendly and attentive host. When we had an issue with the hot water in the shower (which would only last for about 2 minutes at time), Edoardo called a plumber to investigate and, when the plumber could not promptly correct the problem, Edoardo offered to move us to a different apartment in the same building.
The location is absolutely perfect: It is on a very quiet side road minutes away by foot from the Piazza San Marco, the Rialto Bridge and also the F de Nove vaporetto station (which connects quickly to the airport as well as the other islands in Venice Harbour like Murano).
Note that it is easy to get lost in Venice and mapping software does not always work perfectly. When we first arrived, Google directed us to a completely different part of town and made us 20 minutes late for check-in (thanks again, Edoardo, for waiting patiently). However, if you use the coordinates given in the AirBnB listing (which will appear after a reservation is confirmed), you can find Edoardo's place without difficulty.
Otherwise, Edoardo's place is clean and as advertised. We can recommend it.