make the floor the porcelain-wood planks and have replacements CASA : Baños modernos de ADI / arquitectura y diseño interior
The Block NZ Cat & Jeremy Bathroom & Ensuite - Cementia Grey 75 - This large format x tile looks brilliant in the small space, as large format tiles can make the space look larger than it really is. Cat & Jeremy Kitchen: Cat & Jeremy used .
Great article: 6 tubless bathroom remodels on Houzz: Modern Bathroom by Paul Kenning Stewart Design
With careful planning, both dark and light themes work well in super-small spaces.