First I want to say that the staff was amazing, super friendly and helpful! The hotel also has a great location, the subway is right outside the door, walking distance to a lot of bars, restaurants and shopping.
Unfortunately, the corridors and room smell a LOT because of cleaning products and/or diffusers they have in the rooms (I had two different ones in mine), I think it is a mix between the both and bleach. I might be more sensitive than others, but I had a really hard time being in the room and it felt like the smell stuck to everything in the room, curtains, sheets, and my own clothes.
Other than that, the rooms was in okay shape, thin walls but that's just Spain, I expected nothing else. Cleaning was overall good.
We did not have breakfast at the hotel.