I finally found the place. I had seen a similar photo published somewhere about this demolished building in La Barceloneta, a popular quarter in Barcelona and I wanted to take a couple of pictures myself to share them with you. As you see the façade appears to have been restored a little bit (notice the toilet seat has been secured with an iron support and the white wall is quite clean), maybe the sign you can see in the second picture belongs to the artist who decorated the place, I don't know. There is a chain-link fence surrounding the estate thus the shadow on the top left corner.
