Bell services is right next to check in, so it is no problem at all to leave your bags with them. We used them at the beginning of our trip, as we arrived in the morning and our room wasn't ready, and when we checked out. We were getting to the airport by limo and we didn't leave for MCO until 5:30 pm. We dropped our bags off when we checked out of our room, telling them that we'd be picking them up when we were picked up for the airport. (not sure if they even needed that piece of information!). We spent the rest of the day at Epcot! When we asked for our bags at 5:30, they were there in seconds, and someone else from bell services went to check on our limo for us. This was our first no rental car trip and I have to say that we loved it!
Debbie