Great location- safe neighborhood and apartment. close to three or four bus stations and two different subway stations so you can go to downtown in about 10-15 mins.
House was clean, every detail was thought of, nothing more to be said about it.
Most importantly, Ramon himself was an amazingly helpful and friendly host. I have never met an AirBnb host before who is as through as him. This place will not disappoint, it will enhance your experience in Barcelona.