| 摘要 |
An upper horizontal surface 9, 10, 11 , comprising an access-ladder 7 with step-landing-platform 52 , the upper horizontal surface 9, 10, 11 , defining at least one surface for use as any or all, a surface for sleeping on, a surface for sitting on, a surface for leaning on, wherein at least part of either or both the access-ladder 7 and the step-landing-platform 52 , is positioned on or adjacent the upper horizontal surface 9, 10, 11 , and the step-landing platform 52 facilitates access between the access-ladder 7 and the upper horizontal surface 9, 10, 11 . The invention relates to improvements in accessing at least one upper bed for either or both domestic and commercial use within a room of a building, or within a passenger space; said passenger space defining a passenger cabin, either motorised or towable, and comprising any of, a motorised caravan, a trailer, a trailer caravan, a fifth-wheel trailer, a fifth-wheel trailer caravan, a boat, a ship, a bus, a coach, an aircraft, and a railway carriage.
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