Paolo is an excellent host and has a great apartment.
The photos do not do the spacious room or stylish flat justice. There is a city skyline view from the air conditioned room, along with a small balcony.
The location is a very manageable ~10min walk from the Placa d'Espanya/Intermodal bus/metro station which connects to many places across the island.
Paolo keeps his house very well and is pleasant & fun to interact with, he helped me across both times I stayed with various transport and restaurant questions, and let me dry some clothes on the balcony, he also kindly offered refreshments on arriving after long days. A real star of an airbnb host. I hope to be back :)