Directions

From Treviso International Airport: take the regular bus to Venice and stop at 'Piazzale Roma' (last Stop);

From Piazzale Roma (parking area) or Railways station: You Have to Catch line 42 or 52 to 'Fondamenta Nuove' :
then you to take 'Calle dei Buranelli', then'Calle del Fumo' and when you arrive in 'Campiello del Pestrin' (it is a small square) you'll find another small square on your left; you go ahead and at the end turn right and the first on the left is 'Calle Bandi': at the end of Calle Bandi you will see a bridge and the door 5503a (on the right) ring the bell in name of Elena.

From International Airport 'Marco Polo' in Venice - Tessera:
You can catch Alilaguna shuttle (water bus) to Fondamenta Nuove.
Check the map.