We really enjoyed the stay at Emilio's. Bed were comfortable, kitchen was filled with pots/pans and everything you may need to cook (food not uncluded ofc), bathrooms were clean and stocked. We loved how central the place was- less than 10 mins to get anywhere and right in front were bus and metro stops if you want to go further. Emilio exceeded my expectaions in the communications department. He was ALWAYS super responsive and even recommeded some places to visit.
Only down sides were walls were rather thin and since it was our first time in Madrid, it was a bit confusing to find the place.