Barn - 48" long x 24"wide x 30" at the barn peak.
Silo - 36" high (top of staves) x 6.5" wide. to the top of the staves.
Lift the roof panel off on the facing side and back lean-to section of the barn. I decided against hinges, thinking that little fingers could be pinched.
The barn doors can be slid open or closed.
The silo cap can be lifted off and the top 12" can hold some more 'stuff'. The bottom 24" contain two structural support disks.