Sofia's place is situated within a few minutes walk of: Estacio del Nord (Metro/Train/Busses to access more of Spain), Arc de Triomf, a Mercadona, three gyms, the #4 tram, and much more. The beach and La Sagrada Familia are slightly further, though very walkable. The flat has great light and blackout blinds in the bedroom. If you are the fitness type I recommend rock climbing at Sharma Climbing BCN (access via tram(s)), running trails at Mt. Tibidabo, calisthenics at Barceloneta beach.