The place is great when traveling with children the location is safe and steps away from the Sagrada Fimilia basilica, as well as the metro. Of course bring a family of four a taxi was just as expensive as the metro only a lot faster. The apartment is located about a €10 fare from Parc Güell, Cerveceria Catalana (great tapas), Las Ramblas, Playa de la Mar Bella. I mean the location is great, even the Sants train station is about a €10 fare away.
Thanks Alba for the hospitality and opening your doors to my family.