Would you be worried about your 2 year old falling out of this bed?

I’d be worried my son would be climbing in and out and playing all night long 😩 We already tried converting his crib to a toddler bed and he wouldn’t stay put so it’s back to a crib now. I’d wait til at least age 3 for something like this.

Is there a way to put the ladder up at night? That’s the only thing I’d be worried about