Dorel Home Products
Junior Loft Metal Bunk Bed (Twin Size with Mattress)
The bed is complete. We lost a couple screws but found replacements. You need an allen wrench/bit (I can look for a spare if you don't have one). No box of springs or bunkie board needed.
Here is a similar product (it looks the same to me):
https://www.dorelhome.com/collections/loft-beds/products/dhp-jett-junior-full-metal-loft-bed-black-1
The mattress is really nice. No stains. It was given to us by family who rarely used it. We have only used it a few times in the past 5 years. No smoking household.
Sealy Posturepedic, Brookhill Plush
The bed is disassembled and is easily transported. The mattress is standard twin sized.