衛生設備

卫 = 工 + 亅 : A steel beam (工) came loose in the Eiffel Tower's bathroom (ei4). Willy Walrus (w) guards (卫) the scene with a crowbar (亅) against gazers until the construction team to repair it arrives.

生 = 牛 + 一 : Mnemonic symbol: a cradle.

Sherlock Holmes (sh) comforts a crying baby bull (牛) in a cradle (生) in front of the engine ((e)ng1) and plays him a tune on a flute (一).

设 = 殳 + 讠 : Recently Sherlock Holmes had less and less customers, so he wants to set up an advertising campaign. He starts in the elevator's bathroom setting up an advertising column. It is lying on the floor, and Sherlock tries to lever it up using a halberd.

备 = 夂 + 田 : Beelzebub prepared a field of high heels in the Eiffel Tower's bathroom. He wants to shock any person entering the bathroom with society's expectations towards what people should wear on their feet.