We stayed at the Habitat Apartments during a 3-day-getaway in Barcelona. It’s a really nice apartment, clean, comfortable, well equipped and we felt welcomed from the moment we set foot into it.
The apartment is very close to the Sagrada Familia and you have quite a lot good restaurants & cafes around the corner. Although we never used public transportation you have the possibility to use the bus right in front of the door.
If you’re looking for a cozy flat I can really recommend this.