can うちに be used for office/work stuff or is it always "life advice" style?

Every example sentence I find for うちに is some kind of profound life lesson ("while you're young...", "before you know it..."). Can I actually use this in mundane office contexts? Like "let's finish this while the meeting room is still free" or "do it while the boss is still out" — does that work grammatically/naturally or does it sound weirdly dramatic for something so trivial?
Post
沐學 Mizuru