This space-saving bunk bed features two twin-size beds and a trundle, making it ideal for rooms with limited space and perfect for families with multiple children or frequent guests. It is designed to accommodate three twin-size mattresses (38" x 75"). Constructed with heavy-duty metal slats, the bed ensures sturdiness and durability, while two wall-mounted kits provide additional stability. The top and bottom beds support up to 330 lbs each, and the trundle supports up to 220 lbs. Enhanced safety features include a sturdy integrated ladder for easy access to the upper bunk and 10" full-length guardrails for secure sleeping. The industrial-style headboard and footboard add both strength and a modern aesthetic, making it suitable for school dormitories, company dorm rooms, or home apartments. User-friendly design elements include four universal wheels (two with brakes) for easy movement of the trundle, a mattress retainer to keep mattresses in place, and detailed instructions for quick assembly. The bunk bed is black, made of metal, and measures 78" x 41.5" x 70" overall, with the trundle measuring 71" x 40.5" x 4.5". Additional specifications include a 12.5" under-bed height, 39" between-bed height, 10" guardrail height, and recommended mattress thicknesses of 3"-4" for the upper bed, 4"-5" for the lower bed, and 3"-4" for the trundle. The net weight is 111 lbs.