We stayed at Pepo's apartment for 5 days and it was a wonderful space which was perfect for all our needs. The neighbourhood was quiet and within easy walking distance of all public transport. You could get a bus to the beach in just over 15 minutes.
Pepo was very helpful and welcoming as a host sharing recommendations of local restaurants. We also cooked in a couple nights as the apartment was well equipped with kitchen utensils. There is a well stocked Supermarket literally two doors down from the apartment.
I would recommend Pepo's place to our friends as we had a very comfortable stay in Barcelona.