Product review (4 stars): Pretty good overall
My tall, late potty learning 3.5 year old & I think this is quite good. Yes, it is not as high as her regular potty but she still much prefers that to legs dangling from a full size toilet. I love that it can ride in the car and be available at a moments notice. Yes it's awkward that it can twist apart when hurrying to set it up -- so I drew a "stop line" on in permanent marker and we are well warned. It feels very sturdy to her -- no tipping. I don't like the bags, there are only a few and I don't think they fit very well but there are plenty of bags In the world.  It would be nicer if it came w a washable case w pockets for bags, & wipes but for now we store it in the packing box. Overall I am pleased with this purchase and will look to improve it (better liner bags, carrying case) rather than find a replacement.