interior shot render a luxurious and modern bathroom design with a serene atmosphere the walls should be a soft dove gray to create a calming effect the double vanity area spanning 72 inches should have white marble countertops with elegant black faucets place a large frameless mirror above with modern lighting fixtures the floor is covered with light beige tiles adding warmth for the shower area use large glass panels with chrome fixtures and a built in seat the shower walls are tiled in a sleek white subway pattern include soft lighting from recessed ceiling lights a plush white bath mat and fluffy towels add a touch of coziness