please modify the visualization according to the following instructions the wooden shelving unit should have shelves extending all the way down to the floor following the sketch i provided on the largest bottom shelf niche add toilet paper stored inside the niche a white toilet brush mounted or placed against the side panel of the shelving unit add a brushed copper freestanding faucet for the washbasin replace the vanity cabinet under the sink with a lower cabinet featuring two horizontal drawers make the cabinet slightly lower than the current one remove the existing wooden handle detail from the vanity cabinet important keep everything else exactly as it is do not change any other materials colors lighting layout proportions furniture decorations or design elements
