Great place to stay for a trip to discover Madrid! Cristina was warm and welcoming as soon as I arrived. Her piso is ideally situated: it's a great place to branch out from given the close proximity to museums (Prado, Reina Sofia), parks (Retiro), and metro lines (Lavapies, Atocha). The best part was a comfortable bed and conveniently separated shower and restroom facilities. I would definitely stay again, thanks Cristina!