render a luxurious modern loft bedroom with an open plan design use a calming gray as the wall color and a rich dark brown for the floor feature a sleek white bed with plush neutral pillows and a soft beige armchair highlight the wooden elements in a warm oak tone the freestanding bathtub should be a crisp white with a gold faucet add elegant large windows to let in natural light enhance with soft ambient lighting for a serene and inviting atmosphere put a white celling with roof windows architecture
