Caterina's place is about as close as you can get to the Aliguna stop from the airport. Caterina arranged a porter service to help with our luggage coming and going. The place is clean, spacious, nicely decorated and well equipped. The WIFI works well. Plenty of electric plugs and plenty of lights. There is a real shower as well as a separate bathtub. there is a washing machine but no drier....big drying rack is in the apartment. Comfortable bed and I (6'0", 220 lbs) was able to sleep on the sofabed for 7 nights and lived to tell the tale!
Caterina replies in about 3-4 hours or less every time! She lives directly across the hall.
There are two supermarkets within 200 meters of the apartment ==one is a COOP that is right along the Grand Canal steps from the vaporetto stop. The other is a "Simply" which is in another direction but still quite close and a better market than the COOP. There are good restaurants nearby and a Pharmacy only 30 feet from Campo San Lucca. You can walk to Piazza San Marco in about 15 minutes.
We spent a lot of time locating an apartment that was reasonably priced and strategically located. Caterina's "Le Tango" absolutely gets a 100% A++ rating.