Loredana is a great host. The apartment is clean and has a nice atmosphere. The bedroom isn't big, but with the use of the living room, kitchen and bathroom it's more than enough. The price/quality is perfect. The location is also great: near Plaza del Sol and near a variety of restaurants and tapas bars. It's in between the metro stops Sol and Tirso de Molino on line 1. I preferred the last one, to avoid the crowd.
I can really recommand Loredana's place.