This apartment's location is amazing. Walk two blocks west and you are in P. San Marcos. Two blocks south and you are at the vaporetto stop that take you everywhere. Everything is close by: attractions, shopping, places to eat, groceries and electronic store if you need an adapter.
The apartment itself is very spacious, you wont find a hotel room for an equivalent price, fast Wifi, comfortable beds. A fully equipped kitchen (no microwave, no dishwasher). Views to the canal where the gondoliers do their rounds.
The apartment is in a second floor so be prepared for some exercise, there is a bit of a smell from a restaurant in the stairwell (but not the apartment).
Nikos is very personable and helpful, he pointed in a map the best places to visit and gave me some tips to save money, he is available nearby if you need him.
Highly recommended!