Operations Research · Staffing
Staff the curve,
not the average.
Ask how many valets you need and the honest answer is: it depends on the minute. Demand isn't flat - it spikes and dips all night. Staffing to the average overstaffs the quiet hours and drowns the busy ones.
The reframe
The right number isn't a headcount. It's a curve.
Two operations can have the same total car volume and need completely different staffing, because what matters isn't how many cars come - it's when. Staff the average and you'll be idle at 2pm and underwater at 7.
The method
How to find your real number
Average staffing fits almost no one
The flat-headcount approach wastes money in the troughs and fails guests at the peaks - often on the same day.
→The flat line is wrong everywhere except the two minutes it happens to be right. Real demand is a wave; staffing should match it.
What actually drives the number
Headcount is the output. These are the inputs - get them right and the number falls out.
Demand shape
When, not just how many
Map arrivals and departures by hour. The peaks set your staffing, not the daily total.
Retrieval time
Faster team, fewer bodies
If each valet moves cars faster, you need fewer of them at peak. Speed is staffing.
Layout
A good stand needs less staff
Split lanes and smart staging mean fewer valets to hit the same throughput.
Events
Predictable surges
Banquets, checkouts, dinner rushes - known spikes you can pre-staff instead of react to.
→Notice that three of the four inputs are about efficiency. A faster operation is a cheaper one to staff.
Where Valletto changes the math
You can't staff a curve you can't see.
The reason most operations staff to a gut-feel average is that they have no hour-by-hour picture of demand. When arrivals, departures, and retrieval times are all captured automatically, the curve becomes visible - and staffing becomes a decision instead of a guess.
The takeaway: the right headcount isn't a number, it's a schedule shaped like your demand. With Valletto surfacing peak-hour load and per-shift retrieval times, you staff the curve - lean when it's quiet, strong when it counts.
