The apartment is the same as the pictures. 2 bed, 2 baths. Definitely enough room for a family to stay in. Only one flight of stairs. The one thing we loved the most was how close it was to the Rialto Market and Rialto Bridge. From the Rialto Mercato vaporetto stop, it took 1 minute to get to the apartment.
Noise level was low in the main bedroom. The extra bedroom and living room side.. you can hear people chatting, we think there may be a restaurant on the bottom floor. But it's not very loud at all. The heat and hot water were very nice.
Matteo and Matilde met us at the vaporetto stop and showed us around a bit. The check in was very quick and easy. One thing to note is they do ask for a tourist tax to be collected at check in but they notify you of that ahead of time and provide you with a receipt. Overall a very good stay!