We could not recommend this apartment more - the pictures do not do it justice! Everything you would need for a week in Venice in a sparkling clean apartment. Great shower, big bedroom, lovely neighbourhood only an 8 min walk from the tram stop that takes you right into Venice. Next to the stop is a big supermarket. A 5min walk from the apartment in the other direction is the best Gelato (and waffles) shop we came across in our whole trip around Italy, and a very reasonably prices pizza take-away with 10/10 pizza.
The check-in process for us was each, with a lady waiting for us in the apartment when we arrived with the key, and instructions. Valerio was quick to respond to requests/questions.
As a side note to future travellers, there are 2 airports in Venice, Treviso isn’t very well advertised but has many RyanAir flights out. Don’t make your way out of Venice from the wrong one! It’s an 80 euro taxi from one Marco Polo to Treviso (we made it just in time).