The house is very centrally located just 4 minutes walk from Plaza Mayor. It's a duplex apartment with kitchen and a sofa cum-bed on the first level and wash rooms and main bed on the upper level. The house is very modern. The host is very prompt to respond on the airbnb app and gave very clear instructions. Check-in process very smooth with key box. The sofa cum-bed converts into a very comfortable bed and easily sleeps 2 people. The street below is very charming and has got many restaurants and has a very lively feel during the evenings. The standard check in is at 3 pm and you need to plan carefully because early check in looks difficult. The host allowed us to keep our luggage at 12.30 but check in was not possible before 3 pm. That became quite difficult for us since we landed at Madrid at 9 and couldn't use the apartment till 3 pm. It has a spiral staircase, which is a bit difficult to carry luggage on upper level.