The Cloud mini crib's top height is 15.2” as measured from the floor to the top of the mattress support.
The full crib has 3 heights that are 9.6", 14.8"and 20.7" also measured from the floor to the top of the mattress support.
The toddler bed height is not adjustable and is 10.25” measured from the floor to the top of the mattress support.