Reasonable price (through a travel web site and decently in advance), clean room, working air conditioning, and good location (near the fountain and parks, near a famous square and the big church, near plenty of groceries, pharmacies, restaurants, bars, coffee places, and gelaterias). You can’t check in until 2pm, that seemed to be form, they didn’t even check to see if a room was clean when one arrives at 11:30am or so.
The room is small and simple, with a closet, double bed, desk, TV, mini bar, and bathroom with a curtained stall-sized shower. The free WiFi worked. The room was clean. The shower had sufficient hot water. There is a slow elevator. Their breakfast seems ridiculously overpriced so didn’t do it, there are lots of great places nearby for coffee and pastries.