Do you decorate your room/home like a specific theme...or just make it clean, neat, and tidy?

Just thought of asking because that's what I do for my room. If it is a room, make sure that it has a theme...and if I have a house, I would decorate it to look like...not a house.

It is a habit, but I remember someone who knew me (to a small extent) asked if I liked interior design.

I'm not that good yet with decorating toilets/bathrooms because of the wet environment.