We really enjoyed staying at Marta's place! My husband and I and our two kids (ages 7 and 4) stayed in Madrid for three nights. We really appreciated that Marta's friend who handled check-in took the time to show us on a map where we were and how to find some of the major attractions and conveniences nearby. They also ordered a cab for us to the airport on our last day. The apartment was in very nice shape, well taken care of, and in easy walking & metro distance to lots of things we wanted to see. We'd happily stay there again!