My husband heard from a friend about this attachable bidet for your toilet his sister had. My husband installed it for him and then talked me into getting one. He ordered one from Amazon , less than $50 plus some bumpers. It is fantastic. It took him 20 mins to install. Installs with a Y connection in the water supply and fits under the toilet seat using the toilet seat bolts.
I love it. Feels clean and fresh after BMs. Easy to use with adjustable/turnable water pressure knob and adjustable/turnable knob for front or rear spray option.
Especially great when that burning sensation happens during BMs. Years ago I tried the $400 bidet which was huge, ugly, and cumbersome. You'll love this one.