We stayed in Maria's 2nd Floor (3rd Floor for us Americans) apartment and It is perfect for 2 people. The apartment has 3 rooms (Bedroom, Kitchen & Living Room) and 1 bathroom that is roomy enough for 1. The bathroom is updated and has a great shower with room to maneuver. The bedroom is huge, the mattress firm and plenty of space for your clothes to hang and/or to put in a 5 or 6 drawer dresser. The living room has sofa bed, tv and a medium size table with 4 chairs. It also has the a/c unit that accommodates the apartment. The kitchen is small with a small fridge that was utilized. It has a gas stove which we did not use, and a kitchen sink. Maria also provided a Keurig with packets which we did use - a nice treat. The view faces a canal and can see part of Campo Barnaba. It is a 4-5 minute walk to Campo Santa Margherita which is larger square and has many restaurants to choose from. The Dosuduro area is a great treat as it is more local than the tourist areas of St Mark's Square or Rialto Bridge and we really enjoyed it. Also, dining in these two Campo's were nearly half the price of our dining at Rialto Bridge area. Last, windows are near sound proof (you are on a canal) but we were never wakened at night as Campo Banarba pretty much shuts down about 2200. There is a great and lively wine bar along the canal that is a minute away from the apartment.
The apartment is a 3-4 minute walk from Ca Rezzonica vaporetto stop and introduces you to Campo Barnaba as you near Maria's apartment. There is a grocery store in Santa Margherita that is a 4 minute walk which we bought fruit, juice and other stuff in addition to having dinner in the square as well.
The area has gems of shops and restaurants and recommend making your way to and through Santa Margherita to the next Campo. Rialto Bridge is a 20 minute walk and goes through a maze of areas with multiple bridges that are picturesque. If you are going to take a Gondola, ensure you carry euros as they do not accept credit cards.
Overall, the apartment is clean, bright, airy and we did not hear any of the other tenants in the building. I forgot to mention, Maria has a storage room for your luggage (we arrived about 1200 - check in is 1500) which is a huge plus. Our apartment was ready at 1300 which was great as well. Maria was very welcoming. She showcased the apartment, had a map, provided recommendations and guidance of the area and surrounding areas for our benefits. We highly recommend the apartment.