The place is very nice and clean. There are basically two rooms, one contains 3 bed for 4 people and the other contains 2 bed for 3 people. Silvia is very patient and nice during our stay. I and my friends were once lost but she guided us to the correct ferry stop and finally we managed to got to her home safe.
The flat is very large and near San Marco Piazza. Therefore the location was quite good. Silvia provided breakfast at the time we wished to be, giving us enough energy for the cold weather.
All in all, we highly recommend you to go to Silvia's apartment!