I believe this place is really a great value of money, 4 convenient bedrooms (big room curtains does not block sunlight asked the host to change for future experience), vast living room with an extended couch (sofa bed), full equipped kitchen and 2 bathroom (first bath room is quite small). It was very clean, however bathrooms needs renovation (bathtub), also the small bathroom door's lock is not working properly, mentioned this to the host and she promised to fix in future.
The apartment is equipped with small air conditioners which was very convenient, however couple of them used to shut off after working for several hours. Apartment's location was excellent, 3 minutes walk to metro station and in the middle between of several destinations: La Rambla, Olympic, La Sagrada Família and the Diagonal. Neighborhood is calm and peaceful, however when I visited they used to male noise at night to make people participate in Catalunya Protest. Mariana (the host) was very helpful and fast reply to messages.