William’s house is perfect! I would highly recommend it. We stayed here for our last day in Spain before flying back home and I so wished we had found it earlier on in our trip. The place is spotless and beautiful. And the bed is the most comfortable bed I’ve ever slept in!! If we get the opportunity to visit Madrid again, I will be looking to stay here again. It’s in a perfect location close to a lot of attractions and there is a metro stop a few steps from the front door. 100% would recommend.