I’m 16 and I bought and built this by myself it took about 2 12 hours but the steps are really repetitive if you have someone help you, you could knock it out in a hour. the lights aren’t the brightest and I would not spend time on the stool i didn’t  you could tell it’s small and not worth the time the mirror is a really nice tho it’s definitely worth it if you take your time and it will come out like it’s supposed to.