The location was perfect. The unit wasn't too big or too small, it was just right for our family of 4. There is no doubt that it is noisy. You are staying in the city center where you can walk to everything, it is going to be noisy. Our host was helpful and responded quickly to my questions. There is fresh bread baked half a block away. A butcher shop is across the street. A convenience store is next to the butcher. And at least 5 coffee shops within a few block. Everything you could need is just steps away. For our first time in Madrid, we were very happy with our stay.