transform the rectangular interior measuring 16 meters long 9 meters wide and 4 meters high into a luxurious fully staged indoor pool hall for a grand european hotel remove the double doors on the back and left walls leaving these walls continuous and uninterrupted along the long wall facing the entrance and running parallel to the pool there are three windows these are the only openings in the room and they must remain in this exact location cover these windows with floor to ceiling curtains and drapes in soft ivory cream or beige fitted exactly to the openings and not extending onto the walls the walls are smooth and painted in pale stone like ivory with subtle vertical recessed panels to create rhythm and shadow without moldings on the background wall behind the far end of the pool include a mosaic panel in dark brown with a hint of cherry featuring an abstract water inspired motif appropriate for a spa or pool environment the ceiling is a smooth barrisol surface in the same ivory tone as the walls optionally incorporating subtle hidden warm lighting to enhance depth and reflections but without decorative ornamentation or coffers the polished ivory marble floor is enriched with geometrically harmonious black marble inlays framed in brass creating subtle visual richness and reflections the indoor pool 12 meters long 5 meters wide and 1 6 meters deep is positioned off center toward the wall opposite the windows leaving generous circulation space on the side nearest the windows its interior is clad in dark brown mosaic with a hint of cherry strictly within the brown spectrum along the circulation side of the pool include a row of elegant single daybeds upholstered in ivory or beige each accompanied by luxurious throws cushions and neatly folded towels add tasteful accessories such as small side tables with decorative objects vases and discreet lamps to enhance the sense of luxury without cluttering the space soft reflections from the pool interact with the floor and ceiling producing a lively layered effect the space is illuminated primarily by soft diffused natural daylight from the three windows with optional hidden warm lighting in ceiling recesses or near architectural features to emphasize depth the overall design expresses restrained neoclassical elegance with a grand european hotel character emphasizing symmetry layered luxury and a harmonious color palette of ivory white black beige brass and dark brown with a hint of cherry producing a serene refined and highly realistic staged interior