Simple room with air conditioning—a huge plus in Seville summer! The building itself if beautiful (marble stairs and tile) and in a good location (just off Calle Alfonso XII and about a 15 min walk to the Cathedral and Real Alcazar). I was doing research at the Archivo General de Indias and being able to walk to and from the hostel was perfect. There are also a ton of tapas, bars, and nightlife about a 10 min walk west. Lucía's directions from the bus station (where, if you're flying, the bus from the airport drops you off) were straightforward and she was very responsive and helpful whenever I had a question.