create a high end modern bathroom design based on a small residential layout room size 81 x 59 narrow bathroom layout vanity on left toilet center walk in shower at back wall design style modern transitional clean minimal high resale appeal neutral tones with warm accents shower size 60 x 33 frameless glass enclosure clear glass tile to ceiling 95 height wall tile large format 12x24 or 24x48 light neutral tone floor mosaic tile for slip resistance feature centered niche with accent tile subtle contrast or herringbone vanity width 44 style floating or modern shaker finish light oak or matte black countertop white quartz with subtle veining sink rectangular undermount faucet brushed bronze fixtures finish brushed bronze consistent throughout lighting backlit mirror or modern vanity light add recessed light in shower optional heat lamp flooring light stone look porcelain tile large format 12x24 walls smooth painted drywall soft warm white or light sage extras minimal decor remove visual clutter keep shelves but simplify styling render style photorealistic soft natural lighting slight warm tone realistic shadows and reflections goal create a clean modern builder grade upgrade with luxury feel maximize perceived space in a small bathroom