Cleaners here. £20 per hour for 2 of them. They do an hour & a quarter & get my bathrooms & dusting done & all my hard floors steam-mopped. So £25. If I had ironing I'd expect to pay them the same rate but not necessarily if I was just sending my ironing out to an ironing lady. Would have to shop around to find out going rate.
Aha - here they come now. Looks like they've brought an ironer with them too. Result.