isometric axonometric 3d architectural interior view based exactly on the provided floor plan layout reversed l shaped geometry same walls openings and proportions no perspective distortion true orthographic projection style modern calm and refined residential interior designed for an elderly client warm minimalism not clinical materials light natural oak wood flooring soft beige and warm gray plaster walls off white ceilings not pure white matte finishes subtle material variation textures realistic but understated visible wood grain soft fabric upholstery light stone or concrete in bathroom areas lighting soft natural daylight from windows evenly diffused gentle ambient shadows no harsh contrast color palette warm neutrals beige sand taupe light oak soft gray avoid stark white or high contrast furniture minimal but believable comfortable sofa simple dining table bed built in storage slightly rounded edges for accessibility and safety details integrated cabinetry clean joinery uncluttered surfaces no decoration or very minimal accessories atmosphere calm livable elegant and human not sterile or hospital like rendering quality high clarity realistic materials soft global illumination subtle shadows professional architectural visualization camera top down isometric view matching the exact orientation of the floor plan
