Logistically split stays really are not a big deal. My last couple trips we have done them more out of practicality than desire to switch resorts (people coming and going, so switching for room size). I have to say, it is a big pain. You have to pack, and unpack, and then check in again. It eats up more time than I anticipated, and we never felt really settled, because we knew we had to move. The last time there was an issue with our magic bands too. So it was an hour and a half with the front desk in the morning, and then when we went to our new room later that afternoon we couldn't get into the room because the key wouldn't work. It was at OKW, so we had to drive BACK to the hospitality house and address the problem again. I would personally rather not deal with it, if I can avoid it.