Hello,
The entire level layout is modular, literally everything. I love working with modular sets as it allows me to use the same assets in a variety of different ways, something the average player probably wouldn’t notice either. Grid settings of course do change depending on the areas, most wall pieces are 300x300 so i can use multiple of these to of course alter the sizes of the room. In some areas, I manipulated the textures to make some brickwork texture scales 50% less. This works well in smaller areas, it provides a more claustrophobic feel. e.g. the start of the level - dungeon/cells area.