design a modern luxury shared bedroom for two children a 12 year old girl and an 8 year old boy but with a mature sophisticated non childish aesthetic the space should feel like a high end contemporary urban apartment bedroom not a typical kids room style modern luxury interior not scandinavian not playful not cartoonish mood calm elegant refined hotel inspired but residential highly functional and premium the design must avoid childish colors themes or decorations include two elegant upholstered beds with clean geometric lines tall minimal padded headboards and integrated lift up storage a continuous architectural headboard wall with fluted panels wood veneer and fabric combinations and subtle indirect warm lighting two separate study workstations on the specified wall modern minimalist luxury desks ergonomic designer chairs integrated drawers and built in shelving ensure functional layout respects real constraints carefully account for door swing and clearance so there is no unusable dead zone behind the door the desk and furniture must not be forced wall to wall if circulation or door geometry prevents it adjust layout realistically and practically floor to ceiling custom wardrobes with seamless handleless doors and premium matte satin finishes a combination of open and closed shelving units integrated into the furniture design closed storage should keep the space clean while open shelves should be curated and minimal open shelving should include subtle realistic decorative items such as books model cars and horse figurines arranged in a refined organized non childish way curated display styling a wall mounted tv integrated into a feature wall flush or framed designed as part of the architecture not randomly placed refined lighting design recessed ceiling lights indirect cove lighting warm ambient tones and subtle led accents no playful or decorative children s lighting materials natural wood veneer walnut or smoked oak matte or satin lacquer finishes beige greige taupe soft charcoal fabric wall panels in neutral tones brushed metal accents black or champagne color palette warm neutral luxury tones beige greige sand taupe soft brown charcoal accents overall atmosphere modern architectural luxury understated elegance clean lines premium residential design highly functional layout photorealistic ultra detailed magazine quality interior visualization
