Don't think you can get the NCS subsidy at the moment for childminders, only for crèches and childcare set ups. As discussed here before she'd probably qualify for a large subsidy
But - those high chairs and the room don't look like a creche to me, good point made here about the fire door. Lisa must be expecting a good income from
the sleep training if she's paying childminder fees for two, even cash in hand black market rates would be more than what she'd pay in a registered creche