Hi, Emilie! If you plan to spend a lot of time in your room and want to do some cooking, then changing to
Old Key West might be a good plan for your 2 families. With 3 little ones, you might enjoy your evenings lounging in the living room while your girls are tucked away asleep!
You could stock the fridge with munchies, and even have breakfast items for the mornings which will save you time and money, which is always a plus! I really like staying at the Villas, especially with kids. It is nice to put them to bed and have the extra room to watch TV without keeping them awake (or if they want to sleep in, you can go to the kitchen to get the coffee going!) I also like Old Key West because of its close proximity to Downtown Disney.
Both Old Key West and Caribbean Beach are fun places to stay, you will be happy with either choice. Work with what will be best for both families!