Are dinner items on the MDR menu generally available on the room service menu as well? How much will I be missing out if I order room service for dinner every night? I would love to still have steak, lobster, escargots, and other seafood dishes, plus dessert! Would rather dine in the MDR every night and enjoy the great company of fellow cruisers but I'm going to be traveling with my mom who is immunocompromised and I've got to be more cautious than usual. Thanks for your advice!