World 7-Ghost House (New Super Mario Bros. Wii)

 is the last Ghost House in New Super Mario Bros. Wii is the only one to feature Broozers (which are mostly placed near barrels). Crowbers also appear outside the Ghost House near the end of the level. There is also a secret exit in this course.

Enemies

 * Broozers
 * Boos
 * Big Boos
 * Crowbers
 * Ghost Blocks

Star Coins

 * Star Coin 1: At the beginning of the level, the star coin is right below you and blocked by some blocks. Use a Broozer to break the blocks and get the star coin.
 * Star Coin 2: This star coin is only accessible via the normal exit. At the end of the second area, enter the door on the top right. This will take you to a room with a Big Boo in the middle hiding the star coin. move the Big Boo and use the rope to get star coin.
 * Star Coin 3: This star coin is only accessible via the secret exit. After you enter the outside area with the red flag, you should fall down onto the ground. Enter the door on the left. This will take to the with the third star coin in plain sight. Hit the ? switch on the bottom right. This will create a moving platform which will allow you to access the third star coin.

Secret Exit
About Midway through the first area, there is a broozer and a barrel on top of some wood with a crack in it on the left wall. get the broozer on the side of the cracked wood and have the broozer break some hidden blocks and then enter a hidden door behind the blocks.