If you want a fridge they are $15 per day unless you have a medical reason why you need one. Our last stay we had an infant so they waived the fee becuase of the baby milk that needed to be kept refridgerated.
We stayed at RPH but they brought up a separate mini fridge on a table that they put in our room, that was nice becuase the table served as extra counter space then for other food items we did not need to keep in the fridge.
It is small though, just to let you know.