Easy $100 - Crown Moulding Help

Anyone looking to make a quick buck? I’ve never dabbled in crown moulding installation and the tutorial videos are going right over my head.

I’m in search of someone to assist me in determining the lengths and angles I need for the 4 walls in my bedroom. I can provide the angles for the 2 walls that are slanted, as well as the wall to wall lengths.

Side note, my mitre saw does not have a double bevel.

Thanks in advance!