we were a group of 6 ladies and found the apartment to be ample in terms of size & bedrooms. The apartment is interesting in terms of decor and ideally positioned for visiting galleries and public transport. Loads of restaurants on your doorstep and great atmosphere, you feel as if you're staying in the real Madrid . Only negative points were that as the weather was still very hot (no aircon) it was uncomfortable to sleep at night (that was our fault I guess as we knew there was no aircon and maybe we should have gone when weather was cooler). Also apartment was on 3rd floor (no lift) and as we're all seniors found the climb at the end of a busy sightseeing day exhausting! However, if you're younger and fitter I'd have no hesitation in recommending this apartment. The owners were courteous and helpful.