We loved our stay at Andrea's place. In fact, we extended. The apartment is well located and was really clean and nice.
We ate the the Mercado pretty regularly, which was practically right across the street. The Ciudadela art market is about 1 km away, and the metro is basically across the street as well.
The place is cute, stylish, and we felt really safe there. The people who guard the door are very nice and friendly.
We would definitely stay there again!