Wetrooms—a luxurious and clever idea for a small bathroom. Why not use the whole bathroom? Do away with the shower enclosures and have clean, beautifully-tiled, waterproof zen space in your bath for the same budget as sprucing up a shower and bathroom.
INTERIOR AMMM by architecture, via Behance - Narrow vanity alongside the tub. This is what we have only our sink is centered (way too close to the toilet). I was having trouble finding images of off center sinks in this configuration.