Fantastic location and fantastic host.
We spent 5 nights at Juan Jose's place and even though the bedroom was a bit small for a couple, it had lots of personality.
Since day one Juan Jose explained us all the rules and also shared with us some tips on where to go and what to visit in Barcelona.
We shared the kitchen and bathrooms with some other guests but that was not a problem for us since we barely got to see them.
The apartment is close to Rambla and by walk distance from many attractions such as Picasso museum, Arc de Triomf, Ghotic quarter, la Boqueria, etc.
Overall the experience was very enjoyable.
We recommend this place!
Tips: If you are planning to stay in Brcelona more than 3 days you might consider buying Barcelona Card. This offers you free transportation (public transportation A1 and A2 are private so you will need to pay separately), free entrance or discounts to some of the main attractions.
Check more details on Google or https://www.bcn.travel/tours/barcelona-card/