Located on the ground floor of the Toy Factory Lofts, Royal Claytons straddles the line between industrial chic and refined elegance. The lofty dining room pairs the building’s multi-paned factory windows with historic stained glass panels -- an effect that drenches the otherwise cool space in warm light. During happy hour, the polished bar at the rear of the restaurant fills up with a mix of office workers and loft dwellers enjoying a plethora of flat-screen TVs and a well-placed pool table. The menu falls squarely into the upscale pub grub genre, with everything from salads to sandwiches to burgers.