The Mansion

"'A deserted house in a mountain, about three hours on foot from the World Summit place. No one knows how long it has been there or who used to live in it. Rumors said that it was haunted.'"The Mansion is the place in which the Nations are trapped in. It is still unknown how the Thing, came in there and what is the meaning of the Mansion in the first place.

1st Floor
The first floor leads to the annex, the basement, the 2nd Floor and leads to the outside. It contains 9 rooms, including a Bathroom, the library, 2 Tatami rooms, 3 secret rooms, and 3 hallways.

2nd Floor
The second floor leads to the 1st floor, 3rd floor and the safe room (after it is unlocked). It contains 6 rooms, including 5 bedrooms, 1 dining hall, and 1 hallway.

3rd Floor
The third floor leads to the 2nd floor and the 4th floor. It contains 2 rooms, including the Piano room, a room with the many shelves, and 1 hallway.

4th Floor
The fourth floor leads to the 3rd floor, 5th Floor (after it is unlocked) and a hole leads to the Piano room. It contains 2 rooms, including the living room-like-room, a room with the red chair and Mochi, and 1 Hallway.

5th Floor
The fifth floor leads only to the 4th floor. It contains 3 rooms, including the Clock-Moon-room, the Oni room, a number room which has the Key to the entrance, and 1 small hallway. It is discovered by the nations much later in the game, although Italy was already aware of it being there.

The Safe room
The Safe room leads to the 2nd floor. It contains the Safe room itself and 4 bathrooms. It is created by Germany, who made a promise to the dying Italy in one of the Loops.

The Basement
The Basement leads to the 1st Floor and the big hole leads to the outside. Without a ladder, which was destroyed by Steve, the Nations will not be able to climb up. Romano and Spain are later going to jump down to the trapped Nations and much later Belarus and Ukraine are communicating with Russia through it. The Basement contains 14 rooms, including the jail room, the cave, a few normal rooms and a few hallways.

The Annex
The Annex leads to the 1st floor and is very late discovered. It contains 6 rooms. Any 'Steves' that appear in this area seem to be more powerful than other ones.