Here are the two options to choose from for a toddler bed:
A bed for toddlers that comes with a small bed frame and also easily fits a crib-size mattress. This option often comes disguised in the shape of a spaceship, sports car, or even a princess castle - choose what suits you the best
The other option that you can choose is a toddler bed that fits a twin-size mattress with a bed frame. These usually have a portable safety rail and are the most popular option amongst most parents