The good: Amazing location right on the Trevi square. The apartment was well furnished and had the best shower we had in Italy.
The not so good: The unit is very small with no place to put your luggage. The bed takes up the whole room. There is a very long list of house rules and admonitions. I tripped on the bed (because it is so tight in the room) and splashed a few drops of wine on the sheet and duvet. The host tried to shake me down for 25 euro for professional cleaning before I asked for a receipt - then it was 14 euro. Spot remover would have easily taken the small issue. Be careful.