Introductory Dungeon Format Concept + Crypt Horror

I want you guys opinion on this layout. I wanna present several dungeons as One-Page Dungeons, but for this dungeon, I’ll break down each room in detail with more pages, then fewer details in the next dungeon, then even less in the third, and from there’ll it’ll be One-Page Dungeons.

The idea being to slowly let new GMs get the training wheels off, and get more people confident in leading the game.

Lemme know what you think about the idea.