We had absolutely great time at Nuria's place. The room is very large and sunny and you can actually spend some time there, reading or whatnot without becoming claustrophobic.
Nuria is very amiable, kind and warm. She was quite busy during our stay but everything was well taken care of.
Barcelona was great of course and I'm very glad we decided to stay in Gràcia instead of downtown. Gràcia was a perfect choice, loved it. Wonderful cafes, bars, narrow little streets and plazas - without the million tourists. Good public transportation connections and not too far to walk to downtown either when the weather is nice.
I can wholeheartedly recommend Nuria's place.