I use an elliptical 3 to 7 times a week, depending on weather, so it gets plenty of use. I use the manual setting, so bells and whistles are of little interest to me. Assembly was straightforward; it took me 1/2 day. There is an assembly manual supplied with the machine but no operating manual.
https://www.amazon.com/Schwinn-430-Elliptical-Machine/dp/B01DN04SHE