I think this is a good product. It works good and is nice an quiet. I installed it myself. It is not complicated to install, but you may need a helper. I'm 73; try as I might I could not lift it up, push it over the sink nozzle, and turn the holding clamp by myself. However, I had no helper, so I got my car jack, made a little wooden platform to fit on top of it, put the disposal on that, and jacked the thing up and over the nozzle, then twisted the holding clamp. It took a couple trys. The plumbing part was not hard for me because I'm familiar with plumbing. My dishwasher disposal hose was much smaller than the 7/8 inch nozzle on the disposal so I had to make a special trip to the hardware store to get adapters to make the connection. Try to plan ahead for such.