Jet lag is a scheduling problem. Some of it can be rescheduled.
There is a specific misery known to everyone who flies long-haul: wide awake at four in the morning in a dark hotel room, body insisting it is mid-afternoon, mind cataloguing the hours until a 9am meeting it will attend as a ghost. Amsterdam, six time zones from New York and seven from Bangkok in the wrong direction, manufactures this misery nightly across every hotel district in the city. A respectable share of our after-midnight bookings are its direct product.
The eastbound arrivals have it worst — the flight from the Americas lands at dawn after a night that never properly happened, and the body spends three days filing complaints. Westbound from Asia is gentler but stranger: asleep at nine, ruthlessly awake at three, hungry at all the wrong hours. Either way, the guest lying awake at four is not short of sleep pressure. They are short of the ability to use it.
Here is what a session genuinely does and does not do, because we would rather be accurate than persuasive. It does not reset your circadian clock; nothing resets your circadian clock except light, time, and stubbornness. What it does is convert the unusable hours into rest. An hour of skilled, unhurried work on a jet-lagged body reliably produces the thing the body has been refusing: the descent. Guests who message us at 3:40 are usually asleep by 5:30, and four hours of real sleep before a morning meeting is the difference between attending it and haunting it.
The mechanics at that hour favour you. The city is empty, so arrival runs at the fast end of twenty to thirty minutes. The roster is staffed — genuinely, not nominally — through the whole night, so a 4am request is not an imposition on anyone; it is a Tuesday. And the price is the €180 it always is, because we have never seen the logic in charging insomnia extra.
One recommendation from years of these bookings: take the full hour, or two if your morning allows, and book it the moment you accept you are not falling back asleep — not after another ninety minutes of negotiating with the ceiling. The guests who message at 3:15 get more out of the night than the ones who hold out until 5:00 on principle. Jet lag does not reward principle.
The window between three and six is one of our quietest and, by the messages we get afterwards, one of our most appreciated. The city sleeps, the body refuses, and somewhere in between there is a knock at the door that solves the next four hours.