Bath, Open, Pedestal, One Piece, Accent, and Vessel The interior bathroom can do double-duty as a mudroom, thanks to a secret door that enables exterior access. Additionally, that door delivers an "almost" outdoor showering experience, and has been designed so guests can use the restroom without disturbing others sleeping inside.  Best Bath Accent Open Photos from A Secluded, Off-Grid Cabin Echoes Stunning Minimalist Design