I'm planning a trip to Madrid next summer with my family with 3 children (11-17). Is anyone familiar with an affordable hostal for 5 people? Or a less expensive hotel where we'd probably have to get 2 rooms. I lived in Madrid years ago in college so I know the city fairly well. We'd probably be there 4 nights. I'm compiling a file so, when it's time to make reservations, I'll have several choices. Thanks!