I visited Antonella's BnB with my family from India , and to us it was the best B&B out of the 4 we stayed in Italy.
1) Host - Antonella and Stefano are amazing hosts. Antonella replied to our messages promptly before arrival. When we arrived Stefano was waiting for us in the nearby square and walked us home. He explained everything about the property and also gave us local tips with a map and it was really helpful. 10/10 for both of them. Lovely hosts
2) Location - Very easily accessible by the ferry (waterbus), from the railway station and grand canal you have the ca'doro stop and from murano burano and airport you have ft. De nove stop. There are no bridges in the way from ca'doro so you can easily drag your luggage if arriving into the station. There's a coop supermarket right next to the BnB and there are nice restaurants around (Burger King and mcdonalds available too). We easily walked to the St marks Square and rialto, max 1km. It was safe to move around at night too.10/10 for location
3) Space - Extremely spacious and sparkling clean. We had the whole house to ourselves and we had plenty of space to move around. Every single thing from an umbrella to a ironing board was thoughfully placed. We had to climb two flights of stairs, but Stefano was generous enough to help my mother with luggage. Thank you. 10/10
As I had said before, definitely our favourite B&B in Italy,will recommend it to everyone. Cheers to Stefano and Antonella