Highly recommend！We four spent a really great time in Barcelona and in Aga's warm apartment. Aga and her mom welcomed us in the apartment and patiently gave us detailed and useful infos of travelling in Barcelona eg. nice restaurants, traffic tips and amazing views. She also prepared maps, English version Lonely Planet for us.
The apartment is located in the city centre and you will be definitely benefited because you can easily get to metro, bus, shops and bars :D moreover, the district in which the apartment located is peaceful, clean and quiet. People walking on the way are seem friendly.
The apartment itself is oringal from 19th century and it is well furnished. If you like old fashioned house, you will really enjoy it.
Many thanks to Aga for her beautiful warm place!