We stayed at Monica's for 3 nights and all I can say is that everything was wonderful. Monica is EXTREMELY friendly and she made us feel so welcome. She gave us a lot of information on things to see and do that are slightly off the beaten track too. She knows Venice extremely well and is able to provide tourists with valuable information.
The appartment, our room and bathroom were spotless. I cannot find a single fault or criticism of anything - except that we didn't want to leave! I would definitely recommend staying here, and will return here (and only here) should I ever go back to Venice.