As a frequent, worldwide traveler I have to say that this was THE BEST AirBnB experience I can recall, from start to finish.
Friendly host with excellent communication.
Best stocked kitchen (spices, pots, pans, complimentary waters, coffee, pantry items, complimentary bread, champagne etc etc).
Location felt totally safe, evening walking home 2AM, and good vicinity for walking to Port Olympic, beach restaurants, Ciutadella Park, Gothic quarter.
BONUS: Air Conditioning (you won't find this in all local apartments), comfortable beds, and black out windows that roll down for those of us who are jetlagged and sleeping odd hours.
Out of all the Barcelona apartments I looked at, I really liked that even though this apartment is small-ish, the large windows and balcony make it feels so big and open. Having a pool was a MUST on warm days.
I'd instantly recommend this to friends and would book it again myself.