Geat stay at jonathan's place. I spent 2 months there and hospitality and response was always great. Lovely place, very bright, the balcony has a good size and direct sun for about an hour in the morning. The street is a bit loud and busy, but it wasn't a problem, specially thanks to the double glass sealed windows which keep most of the noise outside when you need to. Great wifi, appliances worked ok. Love the neighbourhood, lots of restaurants, bars, shops. Also very close to montjuic if you like to run or hike uphill.