Aingeru is a very kind host. He speaks Spanish and also a bit of English. He gave us some very good suggestions regarding the places to eat in Barcelona.
The location of the apartment is very close to La Rambla. The room is small, contains a double bed also a fan, it has a small balcony like structure facing the square with Roman ruins. Washroom is extremely small in area but we were barely at home so didn't use it much but please be aware, you can barely move in the washroom.
Otherwise everything was fine, malls and shopping stores are at a walkable distance from the apartment. Nights can be a bit noisy due to it's location.