The unit was not hard to install. If I can install the unit with no legs anyone can. Just take your time and pay attention to the instructions. It takes about 2 hours to install. I was pleased with how easy the unit is to used. It took me 2 days to getting comfortable with it. It was a god scent for me. I felt like a prisoner in my house til I got it. I would recommend this unit to anyone in need of hand controls.
