Oh, well that's good! I thought maybe you'd have to get really creative with organizing the space, but if it just comes down to getting the split tank for the fishies after moving, you can do the flight cage without a lot of grief!
I can tell you from experience that Gabby will definitely be happy to have one, even if he has to adjust a bit! And a lot of them have a shelf under the cage, which really helps with somewhere to put their things. (I know it's frustrating when you're ready to go but have to cool your heels and wait!)
Please keep us updated! How long do you have left before you're moved into the new place?