Adriana's apartment is very conveniently located both for transport (Rialto Mercato stop from the train station) and for the major sites (St Mark's Square is only 10 minutes walk). We arrived very late on a Friday and Adriana waited up until midnight to welcome us, walking us to the apartment. The apartment was spacious, clean and had air conditioning which was invaluable in the summer heat! The bedroom is a very good size as is the bathroom and would have been comfortable for two to four people for a week. All the towels and linen provided were clean and fresh.
Adriana gave us some top tips about getting around, security and facilities nearby. She also allowed us to check out later than advertised which was really useful. She kept in touch throughout our stay and was easily contactable by phone. I used the sofa bed which was comfortable although there were no additional sheets (but blankets were available) and the pillows were a bit awkward: this did nothing to dampen our stay.
Adriana is a great host and I would definitely recommend staying here to anyone visiting Venice!