Hallo
I tried dual-booting on an "enterprise" machine but gave up after around 18 months. It was too much trouble. I now run multiple OSs via virtualisation when required.
If
you want to dual-boot with windoze 9+1, I would suggest (particularly as your using a laptop, that you consider encrypting the Ubuntu-Mate partition during the installation process.
With regard to the installation on a Lenovo Yoga, I seem to remember there was a problem around about a year ago - Lenovo shipped some "high-end" machines on which you couldn't install Linux. There was a fuss, and as far as I know they issued a fix. There was a thread on this forum.
Link:
I hope this helps. 