first, let me say that as i write this review, the base for my litter robot is gone for repair! not sure why, but i think the gear that rotates the globe has just gotten a bit worn from all the use and/or got off track..that being said, even if i have to buy another new one at $350, I WILL DO IT IN A HEARTBEAT!!!
why, you may ask, am i giving it 5 stars? because it is worth it's weight in gold and more!!
here's how it works:
basically, kitty gets in and does her business and gets out.. (there is a weight sensor that tells the unit when a cat has entered)..there is also a silent timer and after 7 minutes, the big globe slowly rotates, emptying the poo/clumped pee into a drawer housed within the base (the litter goes into another side compartment and is returned into the globe on the rotation back, minus the waste).
why i love it:
1) it empties into the drawer after each use (which makes my 2 cats happy to have a cleaner potty each time so they don't have to find a spot to use)
2) i don't have to worry about a mess to clean up after a weekend away or ask someone to scoop litter for me while i'm on vacation.
3) i have 2 cats and i only need to empty the drawer a couple of times a week (compared to twice daily scooping? are you serious? :-) )))
4) it's pretty roomy inside ( i have an 18lb cat and a 16lb cat and they both get in and out very easily)
5) very little odor because the waste is in the drawer underneath the globe.
6) you don't need to use any special litter (just make sure it is CLUMPING litter NOT the pine stuff)).
7) it is very safe and will even stop turning if a cat re-enters the unit after the globe has begun to cycle. PLEASE NOTE this unit is not really meant for kittens because of the weight sensor. please see the company's site for more details if you have a smaller cat or kitten!!
8) the customer service for the litter robot company is great. they are kind of hard to get on the phone (who isn't these days right?), but they do return your call asap!
hope this helps! buy this unit!! it's definitely worth the price tag. you won't regret it and your furkids will thank you! :-) Oh, btw, i bought mine refurbished and it worked purfectly for the first 3 years or so that i've had it.
UPDATE::: Ok, I now have a SECOND litter robot, lol! After reading about cat behavior and how sometimes territorial squabbles can ensue over seemingly minor things such as the litter box, I purchased another unit (couldn't pass up a great deal on ebay for $250). End result? Not nearly as many squabbles lately!
Original unit is still going strong and so is the 2nd. Now, cleanup is down to ONCE A WEEK as each cat has claimed his and her own litter robot. Easy way to clean the globe: thoroughly? Take it to the carwash for a good soap and rinse. Make sure its only the globe because the base has the motor in it and you can seriously damage your unit by getting it wet.
If you are still on the fence about shelling out that much money for a litter robot, seriously, do yourself a favor and get this!!! Yes, it's a little bit of money, but it's worth EVERY PENNY..You won't regret it and you'll kick yourself for taking so long. Trust me, when you can go away for a few days and can come home to a litter box that isn't over run (or worse, find messes throughout the house because the cat stopped using the box days ago) you'll be happy you have it. :-)