Plus, even if you don't get paid, you can't get in. You'd better go to the interior design unit.
If you have to go in and experience it, find a small studio for several people, which may require odd jobs.
As long as it is a formal architectural design unit, it will not want people who are not in this major. Undergraduate students, undergraduates and junior college students majoring in architectural design don't want a lot of internship treatment and there is no shortage of people.