Marta's place is brilliant and so is she. We were allowed to drop our bags off before check-in and she gave us a lovely tour of the flat. She'd even bought milk, juice and water for our arrival. The flat itself is perfect for two people. We stayed for a week and it felt like home. A real good base to explore from. It is also very close to a café's and supermarket.
It is within walking distance to some really cool parts of Barcelona. The Metro and Tram are also within 10 minutes walking.
The kitchen has everything you need if you want to make some meals in the flat. It's on the top floor and has a pretty epic balcony view of La Sagrada Familia and it's two minutes away from the lovely Parc de la Ciutadella.
Communication with Marta was easy, quick and clear. A top host for a highly recommendable flat.