Everything was perfect ! We spent a week in Federico's flat and we really felt at home. It's spacious, luminous and well furnished. Moreover, if you are looking for a place close to Piazza San Marco, Rialto or Vaporetto's stop to go to Murano, Burano, you should book this flat. We can only say we had a wonderful time in Venice thanks to Federico and his father and we would definitly come back. You should follow the adress given by Federico. We went to some of them and really appreciated !