Alfonso is really a good host, he catch us under the apartment and he really give us many recommendations for visiting Madrid. The way from Atocha station to his place is about walking 8-10 mins. The breakfast is easy but really warm and delicious. Also Alfonso will ask you about everything is alright and really are about you. Also you can do the laundry in his house for free, he will teach you to use it. I really recommend the apartment of Alfonso.