The apartment is well situated in the heart of Barcelona. Heating works well when - in case you are visiting in winter. The apartment is when you see what you get for your money very expensive. The furniture is basic and not very esthetic - so it's not a pleasure for your eyes to be there. Nevertheless it has all you need, including the equipped kitchen.
A less positive note: do't book this place if you need remotely and you're dependent on good wifi. The wifi is far from enough to make video calls. I asked the host for improvement and they promised they would send a maintenance guy. Unfortunately no-one ever came, nor did the host come back to us.
Other note: in the email they gave us the wrong address, what made us stroll up and down the street for ages late at night.