We are starting our third week with Leo’s Loo 2 and I’m excited that both of my gals are using it consistently. First few days were rough with my littlest kitty showing her displeasure by using the furniture instead of the loo. Issue was resolved by putting the new loo in the same spot as the furniture that held the old litter box and adding a stool that she could hop up on to in front of the loo until she felt comfortable. The phone notifications are very helpful – tells me when the bag needs changed – with 2 kitties I’m changing the bag about every 5 days. The weight that’s registered isn’t accurate, but my two gals have different enough weights that I can tell which ‘Kitty just used the Loo’ which I love. It’s very quiet and no odor at all even without the filters (they weren’t in the box but I will order some). It’s been a few years since I used clay litter, forgot the tracking mess, and stuck to paws that clay creates, but we are trying Fresh Step Clean Paws next and the mat that came with it is simple enough to shake out. I’m so glad my little JuJu Kitty adjusted. Thank you Smarty Pear for creating Leo’s Loo Too. Yes its expensive, but worth it.