We spent our Easter break in Giorgios apartment in Venice Dorsoduro. It was great. It had Italian charm, was very authentic and it was clean. Everything was exactly as described by him. The location is great, right by the water. During the summer period it must be even better as you can sit on the balcony and watch all the boats passing by. The kitchen offers everything which is great as there is a supermarket nearby so you can prepare a nice breakfast/ dinner at the apartment if you want to escape the busy Venice restaurants for a little bit.
Giorgio is very helpful and he had no problem with us texting/ phoning him a few times upon our arrival as we had never been to Venice so were not 100% sure which boat to take etc.
We would definitely come back!