Pere was a wonderful person. We came late to his house and he waited for us for nearly 2 hours. He welcomed us very well by giving us very amazing cake prepared by himself. He showed us everything in the house and also kept some fruits in the fridge for us to eat. He spend a good time in explaining everything about Barcelona in detail and also recommended places to visit. He explained everything on map. House was neat and clean and beautiful. Everything is easily accessible. House is located in the market. If you are coming from airport then take bus no 46 (I'm recommending this bus because it is government and it's ticket will cover in transport pass you will take at airport. If you take A1 it will cost you few euros as it is private and won't cover in the pass) to Españia. Then from espania take metro L3 to his place until Liceu. Google maps won't show this route. I highly recommend this place.