IKEA Extendable kid's twin bed with solid wood slats, can be pulled out as your child grows.
Originally $349 from IKEA
Check details on IKEA website: https://www.ikea.com/us/en/p/busunge-extendable-bed-white-90305704/
Two beds available: pink and white.
Asking $140 - each
Excellent/great condition.
One Foam Mattress for Extendable bed and one regular twin mattress also available.
I can help with transportation.