My friend and I stayed 3 nights. The apartment was modern, newly refurbished and it had everything we needed. The location was perfect too, situated right near to everything and you are 50 metres away from Barcelona's main square. Even though the entrance to the apartment is literally in the middle of a casino, we didn't hear any noise and felt safe and secure at all times. My friend and I had an incident at the place. When we were leaving for the airport at 4:30am, we left the keys inside the apartment (per host's instructions) and when we got to the front door of the apartment building, we realized the front door was locked (it was never locked form the inside during our stay). We were unable to unlock the door because we left the keys in the apartment. So, we were stuck there for over half an hour and called the hosts. The hosts were not nearby so they were unable to get to the apartment right away and we had to wake someone up in order to get the door unlock. Luckily we did not miss our international flight. The host apologized for the inconvenience.