We enjoyed our stay at Martina's place. The location is really central, 2 minutes to Rialto Bridge and a 10 minute walk to Piazza San Marco. Everything was clean and we had everything we needed. Martina and her neighbour Kristine, who managed the check in, answered very quickly and communication was uncomplicated. Especially on friday night it was quite noisy from the street but the other nights it was ok.
A grocery store is within 5 minutes walking distance and right across the street there is a small, cute bakery where we got our breakfast.