The location is excellent! Guia's place is 10-15 min walking distance to San Marco square and only 5 min to Rialto Bridge. It's easy to get to from train station by foot going straight and crossing maybe 3-4 bridges, one bridge has ramp and others don't, in case you are traveling with stroller or wheeled suitcase. Guia's place got two individual bedrooms which is a plus, the kitchen is fully equipped and we were able to make breakfast every morning. It's situated in a quiet alley right by the canal. It's not super big but has everything we need, including air condition for hot days like we had. We had a great time in Venice and staying at Guia's.