Design is a huge part of UX, acronym for User Experience. This is the very reason why a lot of designers think that a good UI or user interface makes up for a good user experience. This however, is not true.
This exposed brick wall is such a great feature. I'm glad they've kept the wall hangings simple and not over cluttered the space. The bed frame is usually not something I would pick ,but I admit it works really well in this room.