Great place. Conveniently located to all the cultural hotspots in Old Madrid. You can walk most anywhere from her place. The Sunday Flea Market is a five minute walk. WiFi is strong and reliable. Shower is good but if you're an average size American it'll feel small and tight. It's an interior space on the ground floor and in the back so you'll have plenty of privacy, but very limited natural light. Bed is comfy.