living room in a penthouse , soothing color scheme, natural wood accents, comfortable seating areas, warm lighting fixtures, acoustic ceiling panels, sound-absorbing materials, peaceful artwork, minimal clutter, easy navigation, clear signage, spacious dining room, private TV room areas, ergonomic furniture, rounded corners, non-slip flooring, gentle curves, calming nature views, abundant natural light, 1/2 composition, shallow depth of field, soft warm lighting.