Pere is a great host, very easy-going and fast to response and even just to wish us a nice day :) He made everything in his power to make us feel comfortable by welcoming us with a delicious cake and many useful tips for sightseeing in Barcelona.
The place is located very central and is close to many of the attractions as well as to a lot of cafes, restaurants and bars. Still it is very quiet as it is in the back of the house. Everything is as described and we had all we needed, even mineral water and tea bags and so on. The living room is also very cozy and we spend some nice time just sitting there with a glass of wine and filling in the guests book :)
I had great time in Pere's place and would love to stay there again when I visit Barcelona again.