21 month old escaping crib

anicxoxo • Twin mommy HLK, WAK 💙 LVK 💝

So my toddler has decided to take up crib diving. For the first time this morning, we heard his little footsteps approaching the door. We need to transition him into something more safe but we haven't decided what yet. Mattress on the floor? Take off the rail and replace with a bumper? Toddler or twin sized bed? I need advice 😭