I like that it is relatively easy to install in your backyard (or really anywhere) and can be used as an alternative water source. It's also great because you don't have to worry about chemicals or toxins when using it! The only thing I dislike is how slow it takes to grow compared to other plants. If you're looking into this product, make sure you know exactly what you need. You will want to use azolla if you are interested in getting rid of waste from your home while still having access to fresh drinking water. We've had issues finding another way to get clean water without buying expensive bottled water. This solution works well and we haven't found any downsides yet.