Staying at Luis place is amazing! Very clean and cosy, the apartment has literally everything - hob, fridge, dishwasher etc.. It locates in the central Madrid, we took two trains from the airport to Sol then walk about 6 mins, easy to find. We were late on our first day due to the delay but Luis is so nice waiting for us. Luis always got back to us quickly if we need him. From Luis place, we walked to all places we planned. There are lots of good restaurants nearby. Great value, strongly recommend!