would make a cool room off the master bedroom - love the indoor/outdoor feel . have the fireplace double-sided and share with outdoor covered patio and cover with glass doors . or just have on opposite wall instead & glass wall btwn the 2 spaces.
these wood slats are utilitarian in the way they are connected to the substrate — countersunk screws — but note the care in angling the top of the projecting pieces, so water sheds off the wood. contemporary exterior by Fougeron Architecture FAIA