This is the best place to stay in Venice definitely!!!! It's cleen, comfortable, and don't hear noise from the street. I came to Venice to se the Bienal of art, and stayed in this amazing guest house 4 days. It was a wonderful stay. I met Maria on Monday morning, she is a marvellous person. She asked for everything and she wanted to be sure that i feel like home there.
My room had a comfortable bed for one person, tee and cookies to take for free, a really cleen privat bathroom with shampoo and soap, television...i didn't need anything else.
The walk from the train station to the guest house is like 15 min, and from the guest house to San Marco or Rialto is 25 min, but you can also take the Vaporeto from la Academia or others vaporeto stations. I enjoy walking, and in Venice you can go everywhere walking in this romantic streets and find out that in every corner is something diferent that will surprise you. I only use the Vaporeto at once.
The breakfast is really good! It is self service, you have fresh fruit, cornflakes with milk or yogurt cheese, Nutella, jam (a good one) and some days there was a Salami (I'm vegetarian but others says that it was really good). You can also make for yourself a expreso coffee whenever you want.
I had a amazing time there, and I'm really grateful to stay there and had the chance to know her and her husband.
Thank you so much for everything! I will come back for the next biennale :D