I stayed at the studio with a friend, it somehow looks nicer in real life than on the photos, which is already not bad. :) The view is also nicer, you can even see the Luis I bridge from the balcony! The appartment is very clean and fresh, we didn't need the AC, and you have everything you need, also hairdryer (not listed among the amenities).
Some hangers in the room would be handy though.
They offered my friend to leave the luggage after the check out time there, but it was possible in the washing room only, where she could not lock her things, so didn't (couln't really) use this option.