I had a perfectly fantastic stay at Alex&Edu's house that fulfilled all aspects of airbnb requirement the guest is looking forward to !
1) location : situated at the corner of street that is easy to be spotted and accessed by car. stone-throw distance from the metro!
2) house : artistic touch on every single corner of the house gives you well mixed feels of antique and hip style! moreover, super neat and tidy! Especially, I felt in love with the photo collection done by Alex on the wall!
3) Respectful and warm hospitalities: I should say that they are warm-hearted hosts to know how the guest would feel when we are around them. They respected my privacy and feeling by keeping the noise down . On the other hand, checking on me in a friendly way and giving me constant tips regarding barcelona indicates that their hospitalities are there as always! I will def come back and stay ! :-)