Below are a few different video tutorials as well as some other relevant material.
It is generally recommended to learn the speedrun strats for Cairo only after you have learned some episodes of the game, due to the required movement tech for completing Cairo with the cutscene skips.
Video tutorialsLink to section: Video tutorials
Additional materialLink to section: Additional material
Cairo end trigger location (image by Hekksu)
Cairo OoB invisible floor collisions (illustration by Knuutti)
General route for Cairo using OOB movement (image by Knuutti)
