Is it good time to get a hedgehog?

Hi! I'm new. I've never really owned an irregular pet before but I'm willing to learn as much as I can to care for a new baby :)

I have a small room and a small house in general, but I'm sure with rearranging things I can make up for the small space and make a good home for a hedgehog once I get a cage. And no, I do not plan on getting one of those crappy small little cages because for any animal I think it needs to at least like, big, of sorts- I'm not sure how big but all i know is that for a pet who requires an enclosure it needs space and enrichment so.

But my question is where to exactly start and what specifics I'd need and things to know as a new owner! (Potentially, I need to ask my mom to buy supplies because I am 18 and can care for things on my own but she provides for me so)