Starting from the 4th floor :)

4th Floor/3rd Floor: Next 10 bedrooms, library, 5 bathrooms, lab

4th Floor Guest Rooms:

4th Floor Bathrooms:

Library:

Lab #2:

Staircase #4:

Hallway #4:

5th Floor/4th Floor: Next 10 bedrooms, 5 bathrooms

5th Floor Guest Rooms:

5th Floor Bathrooms:

Manami's Bedroom (Master bedroom):

Manami's Bathroom:

Hallway #5:

Garden: Maze, fountain, archway, meadow

Garden:

Garden Maze:

Garden Meadow:

Lol, you wish you lived there.

I tried my best to match up 31 random images with each other, but I doubt I did a good job.

All bathrooms and bedrooms on the same floor will look the same as well. And ignore the fountain for the maze. The maze and meadow are behind the giant archway.

Hallway #5 is a hallway leading to Manami's room.

The reason her room is different is that all other 49 rooms are guest rooms while hers is the master bedroom.

If you look at the basement (prev chapter) the wallpaper has silhouettes with guns. Its why I chose that picture.

Yeah so in Broken Mask (and my headcanons UwU) Manami is R I C H

Random Fact: My bedroom walls are white but the one opposite my bed is red.