We bought this bidet just a few weeks ago. We couldn't wait to install it. Unfortunately, we are not very handy. Fortunately, we found a youtube video that walked us through everything.
We had high expectations and we were not disappointed. The user manual was great (although some of the type was pretty small).
 We found it very easy to use and probably spend far more time than we expected because we found it so enjoyable.
We have mentioned to several people that we purchased a bidet and have given several demonstrations. I think you'll be getting some hits to your website.