Excellent location close to all forms of transport, including the express bus to the airport, just a short walk away at Cibeles. Major museums (Prado, Reina Sofia, etc) a fast bus ride away on #1. Dia grocery store very close by as are a range of restaurants. Some reviewers said the apartment is small: I do not agree. You get a full bedroom, separate kitchen, full bathroom w/ separate shower room(!). Best of all, there is a Bosch washer with high speed centrifuge setting. You should be know that Gran Via is a very busy part of town, but there is NO street noise in in the apartment (you will hear some minor noises coming from within the building itself, though). Being met by the host or hostess for check in was an added plus. Highly responsive host and good value.