Francisco’s place is as described. It’s location although a 10 min walk from Ramblas, it’s close to the Picasso Museum and in general a hip neighbourhood with lots of craft shops. He is very friendly and even provided us breakfast material in the fridge!
Note that this is also his primary residence so he will be home from time to time. You have to climb a couple of flights of stairs. Also, he speaks very little English, but we had no problem using google translate to communicate.