Can one person clean for 6–8 hours

Yes, this is an ordinary situation. Cleaning is not a sprint: someone who does it daily paces the work so it holds all day. Breaks are part of the job and are not on your bill — you pay for the scope of work, not for minutes.

Why quality does not drop towards the end

Because of the order of work. Products are applied first where they need to sit — the oven, limescale in the bathroom — and the cleaner works elsewhere meanwhile. The physically demanding parts fall in the first half, the finishing touches at the end. That is why the result does not show whether it was a three-hour or an eight-hour job.

When we send a second person

When the planned duration exceeds roughly ten hours, in family houses with staircases, and for jobs tied to a fixed handover time. You can request a pair yourself; the price does not change, because the scope is what is counted. If it becomes clear along the way that one person will not finish in reasonable time, we contact you and send the second.