Outstanding location. Also, if you take the Alilaguna orange line from the airport to San Angelo (and back), luggage only has to be lugged over 1 set of stairs over a smaller canal.
Quiet location, relatively easy to find (see Alilaguna note and San Angelo for water bus) very close to San Marco and easy walking to Rialto. Good restaurants nearby. Room is large, hot water for the shower was okay and the bed/pillows were comfortable. Wifi was reasonably fast and stable. Room was very clean and the bathroom has been updated.
Breakfast early, I went at 9 Saturday morning and it was nearly all gone. Nothing was replenished. It was quite nice Sunday and Monday. Doors have to be locked with the key from the inside...dangerous if there were a fire. No washcloths (take your own). Small bars of soap and the ubiquitous hair/body shower gel are supplied. Extra blankets and linens are easily available in the closet. Room was warm though it was cold outside.
Check in wasn't great, you'll be immediately charged, in cash, per person, per day for an unexpected city tax. The night manager isn't very nice, he'll tell you that you can't go 10 minutes early for breakfast (except that it was just fine the next morning) if you're checking out early. No international stations on the TV lineup, you'll get your news online.