Automatic Litterbox Central

Hello all. New member, 1st. post. My name's Gary. I'm going on my 4th. Littermaid. Glutton for punishment? Maybe. The 1st. 2 were the classic models with the plastic rakes. The 3rd. is on the bench and waiting for me to patch it yet another time. That one has so many repairs that I lost count. The 4th one is on the way.
I was thinking of going with the Litter Robot but since we live in Hawaii shipping was an issue. Besides our living area is limited and I don't think that thing would fit along with the fact that it looks like a small cement mixer.