Honestly, watch some YouTube. I did that for running cables inside computer builds and it gave me so many ideas. Then... Buy a ton of zipties and such and try it. Then take it apart and do it better. I'm sure within 10 attempts you'll get pretty good at it.
velcro should be preferred to zip-ties
honestly i just did wiring for a desk. i probably re-did somewhere between 10-20 zipties. It is always worth it.
Velcro is just expensive, I can buy 100 zipties for like a dollar.