Preparing Skeptchup Models for Oculus Go (walkthroughs)

At present, I test SENTIO VR- the plug in for preparing walkthrough on these glasses Base is Sketchup Pro on MacBook under Mojave’s OS. Has anybody seen a straightforward intro to the steps to take in form of a pdf file etc? The existing short videos are not to helpful: Hard to see , how many animation scenes have to be taken etc ( is it a 6 sides idea like former QuickTime VR?).
P.s. Has someone tried to use qtvr- files as input for GO, or is this nonsense?

SentioVR: For one year now, I tried to put my medium sized Sketchup models on the Go with their product.
Doesn’t work properly, and their support is zero.