It looks great and it's a nice conversation piece. Used a wooden closet door. Just have to buy the piping and the casters. Crisp Interiors: The Country Living Sliding Doors affordable alternative to hang sliding interior barn doors
Love this idea for master bath doors. Fabulous solution when space is too tight for a standard hinged door. You can also put furniture on the walls next to this opening, just leaving enough space behind the furniture for the doors to slide.