Your bathroom should be separated into two zones: wet and dry. The damp zone includes your bathtub, shower, and towel rails. Meanwhile, the dry site covers your toilet, vanity, and storage areas.
Separating these two zones is a practical layout because of the following reasons.
Wet zones require more frequent cleaning than dry zones. Separating the two areas will speed up the cleaning process.
A completely damp and extremely humid bathroom has a higher risk of mold growth. Keeping the dry zone free of moisture reduces the likelihood of mold and mildew growth.
Separating the wet and dry zones can contain all the messy water activities in one area.
You can also place all your bath or shower essentials in the wet zone while storing all your other bath items in the dry area.