We stayed in Barcelona for four days and had a wonderful time at Rik and Javier's place. They are both very cordial people who gave us a warm welcome and stay.
In the apartment you and them have both their privacy, as your bedroom is just next to the entrance door and their area on the other side of the flat. Rik was really helpful when we were buying online and printing tickets for the sagrada familia before visiting, what I recommend to do a few days in advance.
Thanks Rik and Javier for the great time and have a wonderful summer!