Just my opinion, but I always ask for the lock off when we get the 2 bedroom so that way the other family that goes with us can have their own entrance into the room. Our kids sleep on the sofa in the livingroom, so it is nice not to have to wake them in the night, or early morning if we are not doing the parks together. Just something to keep in mind. Also, the lockoff has a small fridge so they can keep drinks in their room for nighttime raids.
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