Leave room for the work between appointments.

Name the time you are actually reserving.

A haircut listed as 45 minutes can occupy an hour when consultation, finishing and resetting the station are included. Decide what your service duration covers, then use that definition consistently. Otherwise two people booking the same service can reserve different amounts of time.

A buffer is useful for predictable work around the service. It should not be a vague allowance that hides an unrealistic service duration. If every appointment overruns by 20 minutes, start by checking the duration rather than adding a smaller buffer and hoping.

Observe a normal week before changing everything.

Ask the team to note the actual start, finish and reset time for a small sample of common services. Include ordinary days and busy days. You are looking for recurring pressure, not judging an employee from one difficult appointment.

Use the observations to agree a starting duration for each service. Colour work, consultations and appointments involving several services may need individual review. Treat a published duration as a working rule that can be corrected when the evidence changes.

Protect breaks and leave explicitly.

Do not represent an employee’s break by hoping nobody books that slot. Configure the working day around the time they are available and record leave in the schedule. Keep this separate from a service buffer: a buffer belongs to the work, while a break belongs to the person.

• Check opening and closing duties before offering the first and last slots.
• Review appointments affected by a change to working hours.
• Check who can perform the service at the chosen location.

Review the full appointment before promising a time.

When several services share one visit, check their combined duration and the employee assigned. Ask whether any processing time actually frees the employee for another task; do not assume that it does. A simple calendar is safer than a complicated overlap nobody can explain.

Etalier checks an appointment against employee hours, existing appointments and leave. Those checks work best when the underlying setup reflects the week your team has agreed to work. Review the rules after a change in staffing or your service menu.