The apartment is perfectly located and well connected to everything and for the price you can hardly get anything better in Madrid. Communication was quick and easy, and so is the key situation. The place is small but totally convenient, it was clean, and especially the bed was super comfortable. The heating works fine and quick (not a given in spanish houses), so even in winter you can have it all cozy there. Anyhow, as mentioned before, it is definitely noisy, so you shouldn't be too sensitive and bring your earplugs (calle Toledo is a busy road and the walls to the apartment next door a paper thin).