Mindbending portals map (Immersive portals)

This is really cool in concept, and it was fun going through it... for a few minutes. This needs more playtesting, because it feels like there was none. It took about 5 minutes before I got completely stumped and had absolutely no idea where to go or what to do. Even cheating and going into creative mode I couldn't figure out what I was supposed to be doing, and there were a few points where I would go through a portal wrong and get stuck or go out of bounds. The maze section was also incredibly annoying. Why follow up the house part, which was honestly really cool, with something where you can't do anything but wander aimlessly? Last few complaints is that after the corridor, the "click here for next step" in Swedish into a rick roll was just unnecessary and instantly broke any immersion I had. The mini cave has two spots where you can softlock yourself by falling in a 2 block deep hole you can't get out of. And the final room that shows off all the other rooms really needs to have some clearer indication that that's the end of the map, I spent a solid minute wandering around it, with no idea if i'm missing something or if it really ends that abruptly.

The short version of all this is just that I think it has a lot of potential. It's honestly really impressive and if you made more maps I'd 100% play them. But you need to make sure that other people can figure out where to go and how to get there without having to resort to cheating.