I do not recommend this flat for Airbnb. It is located in a dangerous slum area.
I was attacked by a pickpocket from the back, he was trying to steal my phone just a few meters from the house of Sasa. My friend Janek was attacked by a junk person, he pointed a knife at him in front of the house. There were police arresting people from next door. Police in our street solving issues 4 times. Mess, smell on the streets. The flat is not in the condition like on the pictures.
If you still decide to book this flat, ask for pictures from outside of the house and from the windows. There is not enough sunlight in the flat. The positive points are that there is a great bakery on the corner, DIA supermarket and Carrefour supermarket few meters away. It is near to Rambla and centre of Barcelona. I would not book this Airbnb again.