Floor bed for a one year old.

My almost one year old is a really fast learner, kinda in a bad way. He’s recently figured out how to pull himself up to the edge of his crib, and is just one wrong move away from throwing himself out of it. It would be a good 4 foot drop. I’m wondering if you think it would be okay to have him in a floor bed?

Like the ones pictured. His room is already baby proofed and I already allow him to crawl around it and play with his toys in there, so him getting in and out of bed as he pleases wouldn’t be a problem.

I’m also willing to take any other suggestions.