I stayed at Judit and Pilar's apartment for three nights with my mom and sister and we had an amazing time. The place is nicely decorated and really clean (it smells great!). And it's very comfortable! We were walking distance to lots of restaurants and cafes and close enough to main attractions (30 min walk to the beach, 15-20 min walk to Montjuïc, 5 min walk to the metro). We highly recommend Judit and Pilar's apartment!