I was so excited when I recieved this product and couldnt wait to try it. I was very nervous that our almost 2 year old cat wouldn't take to it easy but he did! No trouble at all getting him to use it. I love that it shows how many times he uses the litter box, which is more than I expected. I was a little worried about finding a spot to plug it in since that is needed but found the perfect spot where the cord is out of the way. The "rake" works great and surprisingly never has any of the solids stuck on it like I figured it would. Super easy to change the litter and our house has no litter box smell.  I'm so happy!!