This is a very nice and cozy place, albeit a little small for a long stay. Perfect location if you want to explore the heart of Barcelona. The apartment design and placement in "Gothic quarter" make an excellent vibe for living in the city. The street outside is pretty quiet despite the location.
Ewa was really welcoming and provided us with all the info required for the stay. The apartment has all the utensils required for the living.
The apartment is a bit dark though, doesn't get much sunlight. Getting to the actual floor can be a little challenging as there are no elevators and stairs are pretty narrow.
Overall, will definitely recommend this place.