I have one, and I like it. The only thing I had issues with at first was the size of the mess catcher. The size it comes with did not really catch the poops, so I contacted the company and sent my catcher back in and they resized it to the large size (I had to pay the shipping and had to pay to get it resized). Even with the bigger catcher, depending on what side of the tree he is on, poop still misses it:( The company told me that it is not meant to catch everything, but I think it should at least catch poo that goes straight down, right? But Babalu enjoys it. If I had known how much it would have cost me all together in the end, I probably would have passed until I had spare money, which no one really does:) But maybe before you order, you can ask for a bigger mess catcher, and it wont cost as much...??