Both Ana and her husband Javier were very quick to reply on our queries. Their son also helped out during the check in process. The location of the place is ideal in that it is a pleasant 20 min walk to the Gothic Quarter, Las Ramblas and the Cathedral. Anything nearer I think will already mean a lot of crowd.
Around the place, there are a lot of restaurants for a quick bite after a whole day of exploring the city. There is also a small convenience store for whatever you may need.
If we will go back to Barcelona, we will definitely stay at Ana's place again.