My partner and I spent three nights at Martha and Umberto's studio apartment, which was excellent. The apartment is very clean and well equipped, located centrally, in a quiet side street close to the principal tourist attractions and convenient ferry stops. Despite the cold external temperatures, the place was cosy and warm. At times, we could hear the voices of people in the adjacent apartment, but Martha warned us in advance and provided advice on how to minimise the noise. Martha was extremely responsive and provided detailed information about how to get to the apartment, as well as recommendations for food and sights across Venice. A very positive experience, highly recommend!