The Cliff Lift

From publisher blurb: There's only one way up and one way down... A printable battlemap compatible with any RPG/Dungeon-Crawl game. Use as a standalone gameboard, or combine with any same-scale tileset. Contents: A set of 20x30 battlemapd depicting a mechanical cliff lift. Both upper and lower levels are provided, with guard towers at both levels. Interior and exterior views of the towers, plus lift raised/lowered variants for all permutations.