I stayed 2 nights in Hostal Fuentesol, in a single room. The room was fairly small, and there was a little shower inside but the toilets are shared in the hall. Overall, I thought the room and service was fine, since I was traveling by myself. I also think it might help to speak some Spanish with the staff (I did not try speaking in English, so I'm not sure). It was fairly economical, and the main attraction is the central location just adjacent to Sol, which is very convenient. I think there are some larger rooms with 2 beds for example, but for a solo traveler, I think this room is fine.