Nice, top floor, apartment, spotlessly clean, in a what felt like a family-friendly and safe residential part of the city. Short walk to Legazpi Metro (5 mins) and lots of restaurants close by (we had an evening drink at Los Castelanos opposite the apartment, ate at at nearby Basque restaurant, ate at a nice bio burger place and also at had breakfast at a friendly cafe near the metro) as well as some attractions too (Matadero and a pleasant walks along the Rio Manzaneres with the historical centre - well La Latina - about 40 minutes away).
Incredible roof terrace with lots of furniture for relaxing (pity the rain prevented us taking full advantage), very comfy large bed and lots of storage space for hanging clothes. Good shower, fully equipped kitchen but no provisions apart from tea and coffee but with a Mercadona and an Alcampo a few minutes away you can easily stock up.
All in all, a very nice weekend in an apartment that I would recommend to others.