Chorch is a great guy who helps a lot when you come to the apartment and even genoursly offers dinner to you.

i stayed for a short time during MWC so have not almost spent time at home but the location is perfect in El born next to Via laietana and Santa caterina market and is easily accesible to the urqinauna Metro station.
the only downside was that it was a bit chilly in the room in the morning, but this may not have any affect if you're traveling outside the winter season.