Jon is the perfect host! He is very kind, informative, welcoming and attentive to detail. I had a very difficult situation to deal with during my stay with him and he literally, above and beyond, went out of his way, to help me fix the situation until the wee hours of the morning and he continued to help me in the days the followed. I felt helped and very comforted. From the moment I arrived, he made me feel right at home. Also, his beautiful home is very inviting, cozy, clean and it is very well located, with easy metro access and all sorts of facilities nearby. I arrived a guest but found a friend in him by the time I left. If you are wondering where you should stay in Madrid, this is the place to be! Thank you Jon for your warm hospitality and for everything you did for me.