A twin low loft bed with a metal frame rather than timber, rated to 485 lb across 23 closely spaced slats. Because the slats sit near each other, a thin 3-in to 5-in mattress still feels supported instead of sagging between bars. Storage shelves are integrated into the end frame, each 41-in x 10.5-in with a lip that stops books sliding off, spaced 13.5-in apart and rated to 44 lb Guardrails 10.5-in high line the sleeping deck and a 3-step ladder gives a solid climb. Under the platform, 38-in of clear height leaves room for a desk, beanbag, or play mat.