Albert is an amazing host. He was available at every step and was reachable all the time. The flat is very well located and perfect for 4 people ( not more in my point of view). The metro is 1 min walk and the bakery is a 3 min walk; which eased our transportation and breakfast. Albert's aunt was very supportive and helpful; she checked us in and helped us book a taxi to take us to the airport. The flat needs more fans since it gets hot in Barcelona during the summer, other than that everything was perfect :)