My boyfriend and I stayed at Esmeralda's for 5 days and it was a fantastic experience.
Esmeralda is a really nice woman, like mum-nice, and caretaking. Also the parts of the family we met were great, like her daughter and her dog, Lur, that seemed to be used to people and loved us immediately. We lived in harmony in the house, everyone respecting other people's privacy, even though we were at the Sònar festival and had crazy hours.
The room was perfect for the two of us and the fan prevented us from being hot during nighttime. I had the best sleep in Gracia ever.
Also the terrace, where we had a chat and coffe, is really special. It's nice to sit there, relax, look around and have a drink.
I would definitely recommend staying there.
One big thank you Esmeralda for the nice holiday we had at your place. It would be lovely to be back one day :)