My friend and I had a great weekend stay with Alfonso. He is very welcoming, discreet and readily shares his local knowledge. He even designed his own lamps! Local knowledge is totally on point and he recommended a restaurant where we had our best madrileña meal of the trip!
Check-in and check out were seamless and Alfonso even allowed us to store our bags for one extra hour. (We are very grateful for that!)
The room itself is simple, but effective. The decor is gorgeous and there is a nice French balcony opening towards an inner courtyard. In the room there is a pretty desk and a nice big wardrobe, so it is suitable for a longer stay. The living room is comfortable and pleasant and the bathroom is neat and furnished with necessary toiletries. The only negative thing I can think of mentioning is that there is no airconditioning in the bedroom, and this makes it hard to sleep in summer heatwaves. (Even so, I understand that temperatures over 40 like we experienced are not common in Madrid in June. So we were just a bit unlucky.) I heartily recommend a stay with Alfonso.