It's a good product, well constructed, with easy to follow instructions. But the order of some of the instructions felt off. For example, it would have been easier to connect the wiring before putting the back on because that would allow more slack for connections. And then you could also access the Bolts more easily to put the front shield on.

We love this kit so much that we bought it twice. Our son has one in his bathroom (he washes his hands more now YAY) and we have one for hand sanitizer in our entry way. Our son had a blast building it and learned a lot about peristalsis.

It was our granddaughter's first kit of any kind, and being April 2020 that she did it, the timing was perfect for all things going on in the USA