This is a beautiful apartment. Fully equipped with everything you might want for you stay in Barcelona. It is a bit away from the main attractions in Barcelona but very close to Park Guell and public transportation is a short walk away.
We never met Gemma, but Alex was wonderful. He met us at the apartment for check in and gave us very detailed information about the apartment, the neighborhood and the city of Barcelona. Alex also gave us some great suggestions on where to eat and what to eat.
We would highly recommend a stay here!