Too much effort and expense to stay here. Involved a lot of effort to store our baggage. Only one key for four adults, which was a problem when the door shut and our key was still in it inside, which cost $150 euros. Not too mention the owner told us he “felt attacked” while we were texting for help, instead of helping us. Walls are very thin so you hear everything. Not enough hot water for four people to take showers in the evenings. Located far from things. This place just ended up being way more difficult than it needed to be, and will enjoy coming back to Madrid to try one of the many other lovely places around the city.