Wow! First, we appreciated Christian and Felix letting us drop our bags off early as the apt was ready early. When you first walk in, the smell of the apartment is wonderful! They have an eye for design as it was decorated beautifully and very clean/newly renovated. The air conditioning worked extremely well and the bed was one of the most Yea comfortable of our trip. Even the shower was wonderful, down to the great smelling soaps. The space was quiet as it was on a central courtyard. The hosts were very responsive and checked in on us throughout the stay to make sure we had everything we needed - you could tell they genuinely cared! A great spot in Madrid!