Not sure if that was the right tag but the title says it all. I’m doing a personal project in which I’d like to create a scale model of the lobby of outlast trials! To do that I need to know the size of at least one room, I got about as far as calculating the size of the record player (15”x15”) based off of a real one, and the size of the doorknob (2”x2” circle) also based off of a real doorknob. 

Unfortunately trying to actually calculate the length and the heights of the walls has stumped me because of the perspective, so I come begging assistance.

Every photo was taken with my character flush against the opposite wall and I changed the wallpaper to something hopefully more helpful although I can change it if I need to! All I need is the height and width of each wall as well as the distance of the gaps between the corner of the wall and window/wall and door, same for the distance of the tiled section from each corner of that wall.

If any of that is possible that is, and if it \*is\* possible a breakdown of the method would be really appreciated so that I can apply it to the rest of the building where needed.

If I need to provide any other information let me know! I’ll be happy to find it!

[Request] Help calculating the size of a room?