storage advice needed for KZ 16RBT hybrid TT - new owners

I have a hybrid as well (19SBT) and storage is limited. The hanging shoe thing is a life-saver, we use two on the outside of the bathroom wall by the bed. We've learned to slim down what we pack and typically go on two week trips.

I have to add we've only used ours once so far as we just got it. I'm sure we'll work out the details as you will. I think there's potential above the windows for small things but right now we just have a single (worthless) shelf.

Please share any good ideas you come up with!