Casual staff solve a real problem: covering two busy nights without carrying the cost all week. And they create one almost nobody prices in: someone working two nights a month does not know the venue, and on a busy night not knowing costs more than the extra pair of hands brings.

This is not an argument against casuals. It is an argument against the way they are usually brought in.

The hidden cost sits in the questions

Someone who does not know where the wine glasses live asks. They ask whoever is working, at the worst possible moment, and every question takes thirty seconds from two people instead of one. Ten questions on a full night is ten minutes of two people: more than that person saves you in their first hour.

The maths still works out, but only if they come back. A casual who works one night and disappears is a write-off, and most venues burn dozens of them a season without noticing.

Three things to decide beforehand, not during

What they are actually for. A casual on a busy night is not one fewer server to hire: they are someone who can do the things that do not require knowing the venue. Clearing, resetting, drinks, support at the bar. Handing them a full section because "they know the job" is the fastest way to lose that section.

Who answers the questions. Name a person, and write it in the plan. With no name, the questions go to whoever is nearest, which means whoever is kindest, which means the same person every time, who then works twice as hard that night.

What they need to know before starting. Not a manual: five things. Where things are, how to close a bill, who runs the night, where complaints go, what is never done. It is the kind of short training we wrote about in bite-sized training.

Availability is the data you are missing

The reason casuals generate phone calls is nearly always the same: nobody knows in advance who can work when. You find out by calling, the night before, hopefully.

Collecting availability properly, meaning the days and time bands each person can work, changes the nature of the problem: the plan only proposes people who are genuinely free, and the calls become confirmations rather than searches. The same reasoning applies to students and seasonals, in students and seasonals.

The return matters more than the first night

The goal with a casual is not that the night works: it is that they come back. A casual on their third shift is worth nearly as much as a permanent, and they only get there if the first two nights were not an experience to forget.

Two details that weigh more than they look: telling them how it went before they leave, and giving them their next dates before they walk out. Someone who leaves not knowing whether or when they are back usually is not.

In Sked Solve every team member can declare the days and time bands they are available, and generation only assigns shifts inside those windows. See how it works at Sked Solve.