This was my best hotel experience, period. This hotel is beautiful (used to be a private palace, then the Swiss embassy?). The room was very nice. Comfortable bed, top notch, new and clean bathrooms.
But the experience was more. The staff made me feel like really. Paola at the front desk was amazing, recommended a great restaurant and got us reservations. She also arranged our water taxi.
Carlos the bartender was also great. Mixed great drinks, nice to talk to.
Just a top experience. 100% would recommend for your Venice stay.