I am not sure of the facts here but I do know for certain that the cleaning of those toilets has to be done by the adjoining cafe, not directly by anyone from the council. No doubt indirectly the council are responsible but at a guess the rental for the cafe is reduced because of this cleaning undertaking.
I suppose this is a reasonable idea. Saves council staff having to travel up there. But if the cafe is closed, well presumably ditto the toilets