Valentina was an exceptional host. Upon arrival, she carried my suitcase all the way up 4 floors, had fresh fruits and cold water waiting for me in the room, she gave me a brief orientation of the city and especially the area. For breakfast, she made fresh coffees. As it was extremely hot in Madrid during this time, she lended me her shorts and took me to the swimming pool nearby with her friends. She also hung out with me for a drink in the evening and we chatted like friends.I would highly recommend staying with Valentina especially if you are traveling alone.