Journal · 13 April 2026
Saturday colour blocks and the quiet Tuesday facial
In many UK groups the Saturday colour book is treated as proof the business is well. Tuesday treatment rooms tell a different story if you read them with the same honesty.
Ask a group owner how the books are and many will answer with Saturday. Colour blocks from nine until four, every basin taken, junior staff on rinses. That day is real. It is also a poor proxy for the rest of the week, especially once a group adds facial rooms, nail bars, or a small spa floor above the hair salon.
On Tuesday in the same group, a treatment room may hold two ninety-minute facials and a gap long enough to see daylight on the towels. Reception is not idle — the phone still rings for Saturday colour — but the room itself is waiting. If you average occupancy across chairs and beds, Tuesday looks ‘soft’ without telling you whether the softness is hair, wellness, or a lunchtime hole you have already accepted.
When we read a season across sites, we keep Saturday colour in its own column. We do not let it subsidise the story of a quiet facial bed in a market town. The useful question is not whether the group is busy. It is which rooms are busy on which weekdays, and whether that pattern repeats in York, in a retail park, and in a high street that still closes for the agricultural show.
Owners sometimes worry that splitting the diary this way will make the spa look like a mistake. It rarely does. More often it shows that midweek wellness was never going to follow Saturday hair, and that the menu, the last-booking rule, or the therapist’s finish time is fighting the actual demand. Those are practical arguments. They need a season of books, not a feeling from one frantic weekend.
If you want the same honesty applied to your sites, the group booking-trend review is built for that comparison. Bring the season you actually lived, not the week you would put on a landlord’s presentation.