Bizarre Doors of Boo Mansion

Mystery Mansion is a course that appears in Captain Toad: Treasure Tracker. It is the fourth E3 2014 demo course, and it takes place in a Ghost House. Captain Toad starts at the front path and must dodge a Goomba to enter the house. He promptly exits to the left of the Mansion. After getting over a fences by moving blocks and doors in a puzzle, Toad must sneak around the house, avoid a Boo and a Goomba Tower that has a diamond on top. After getting on the roof via a door, two Big Boos make a last attempt to stop Captain Toad, but they can easily be dodge by a nearby door.

Diamonds

 * Diamond 1: In a plant to the right of the entrance.
 * Diamond 2: On a platform involved in the doorway puzzle to the left of the mansion.
 * Diamond 3: Atop a Goomba Tower near the end of the level.

Trivia

 * Toad never actually goes inside the Mansion, unless you count the doors that act more like portals.