What course do you need to become an interior designer?

depending on your education , and school you are going to be educated at,

you would probably need to study 4 years of school and get paid $75.00 an hour for you first year and also $85.00 for the freelance years, and would have to take drawing classes, scale models, business classes (depending) , and also sometimes marketing.

i hope i helped!

-Olivia