The host( Ying & her husband ),was very kind,on my arrival,they have served me with fruits.The location is very close to Plaça Espanya,walking around 10 minutes.There,every Thursday,Friday,Saturday and Sunday is a light and music show on Montujic Magic Fountains.On Plaça Espanya is red line(linea 1) which provide good links with most of the important tourist spots.Overall the experience was amazing as was my first time in Barcelona.My accommodation was for 6 nights and the host was very kind and help me with some information about some routes and provide me maps .Many thanks to Yiang and her husband. I reccomand her flat for future travellers.