Excellent, helpful and quite friendly host. Mar, the host, was awesome and she spent a lot of time giving us all kinds of the necessary information and places to visit, shop and etc. She even ordered us the Taxi for all of us to get to the airport. The flat is centrally located in the heart of Madrid. There were seven of us, two families, but the apartment has enough beds for 10 people. We enjoyed our stay in this location, even though the flat was a little older than other AirBnb's apartments we have used in the past. The apartment is on the 4th floor but the elevator was a blessing. All rooms had air conditioning and wi-fi, which was great. Rooms are spacious and have all the necessary amenities. The bathroom showers could have been a little bit larger, but they are standard pre-fabricated shower systems. If you are over 200lbs. then you may find bathing a little bit challenging considering the size of these showers. However, the showers had plenty of hot water with good water pressure, which is kind of rare in Spain. Overall, we recommend this apartment to large families and those who care about having a great, useful and friendly host.