In a word - Perfect.
From the moment we were met by our host at the Accademia Vaporetto stop to our departure three days later, everything was perfect.
The location of the apartment is superb. Just a three minute walk from the Vaporetto and in the heart of a quiet residential area. The view from the apartment includes a look into the windows of the Accademia. There are numerous bars, restaurants and coffee shops within a two block radius yet none of them feel touristy.
The apartment itself is even better than the pictures show. Up three flights of stairs (wide enough to carry your suitcase) is a wonderfully comfortable space. The tastefully renovated apartment has a large bedroom, a modern bathroom and compact yet well-designed kitchen. The living area is the perfect pace to unwind after a "tough" day of sightseeing. The appliances are all modern and the furniture is all comfortable. The bed deserves a special mention as it is both new and comfy.
Our hosts communicated continually with us and ensured that our every need and query were perfectly handled.
We could have stayed a week, a fortnight or even a month. Sadly we were moving on after just three nights.