Great place, very centrally located right next to Plaça Mayor. Secure building with an elevator and stairs.
As others have commented, it's very clean and has a good supply of the amenities and eqpt you need in a holiday apartment. It's exactly as you see in the pictures, however I would mention you may want to check with the host the size of the twin room and en suite, fine for kids but a bit cramped if adults are sharing.