Federico met us at the water bus stop where it was a quick walk to the apartment. He pointed out recommended restaurants, museums and shops on the way. He easily explained the workings of the apartment. Then, marking spots on a map as he went, gave us a delightful and very informative "tour" of some restaurants, neighborhoods, vaparetto stops, Biennale sights, and museums. He easily judged our interests and adapted the suggestions to what might interest us.
The apartment is very spacious and gave us a good sense of what the original rooms were like. Both bedrooms have a large bed and good storage space; one looks out onto the canal, the other onto a courtyard. The common space is small, but was completely adequate. The air conditioning units, when kept on, kept the apartment at a comfortable temperature, though we turned off at night due to the noise.
The neighborhood is great. Lots of local life and less tourist traffic except along one main calle. Quiet and very convenient to walking to many other areas.
We would recommend both the apartment and the owner to others.