If you are looking for a lovely, nice and perfectly located apartment in Madrid, this is the place to go.
In addition, the owner, Alvaro, is surely one of the best hosts I have met. Not only is it friendly and available, but he will give you excellent advices (whether you want to go out, discover the cultural highlights of the city or just get to know the best restaurants and local bars) and he is also very accommodating.
I stayed here with my beloved one and this will be one of the great memories of our stay in Madrid.
I will come back and recommend it to all.
Djordje