Interestingly, this video analysis of Control (https://www.youtube.com/watch?v=VII76R36GWw) claims Remedy was inspired by House of Leaves, and notes the similarity between "Ash Tree Lane" where the House of Leaves is set, and the "Ash Tray Maze" in Control.

Just seeing a few images of the book's pages in this video, yeah it seems like a really interesting book that plays with the novel format directly.