Which 1974 amenity changed our playbook

Trivia question: at the Hong Kong Hilton in 1974, which small amenity reportedly drove a 500% jump in in-room beverage sales and forced hotels to rethink housekeeping routes and inventory controls? I’m asking because we’re evaluating today’s equivalent — something that improves efficiency and deepens loyalty without adding minutes per room.

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On site I do a quick laser sweep and a short load–unload; if residual is >15–20% of peak or floor freq is under about 8 Hz, it gets the full workup. For office fit-outs I’m stricter than your “L/360 under 60 psf” and use L/480 to keep partitions happy — if the coffee starts surfing, it’s a hard yes. Do you tweak that for composite vs. noncomposite or old cambered beams?

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The minibar at the Hong Kong Hilton in 1974 — stocked mini-bottles — sparked that 500% in-room beverage jump (source: Minibar - Wikipedia). If you want today’s version without adding minutes per room, try a small RFID floor micro-market tied to PMS/loyalty with one nightly restock; it kills in-room audits and still captures impulse buys. , audits drive me nuts — have you tested tap-to-charge via room key vs app to cut friction?

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