19yo niece is staying at our house for a fortnight while we go away, minimal expectation to do anything other than stick a couple of sachets of cat food down a couple of times a day and maybe a bit of plant watering.
Didn't need her to stay over as her cousin (my DD) and her Mum would be nipping in to empty litter trays etc, the idea was to give her and boyfriend the chance stay together as they are usually in Uni 150 miles apart.
I will stock the kitchen with snacks and booze but how much should I pay them?