"Right!" Arthur isn't really convinced either, but everything about this place is different and he doesn't know if the same rules apply.

"Now Merlin, just because we are somewhere new doesn't mean you can slack on your duties. You need to find where we will be sleeping, make sure it is suitable, draw me out a bath, clean my boots while I am bathing, and fetch me dinner. If this place lets us wander free that shouldn't be too difficult, even for you."