Wizenheimer's Haunted House
From the Super Mario Wiki
A haunted house owned by Wizenheimer, it is also inhabited by Boos and a Big Boo. As Mario and company are searching for Oogtar in the Enchanted Forest, they meet Wizenheimer, who then locks up Mario, Luigi and Princess Toadstool into the dungeon of his haunted house. Yoshi and Oogtar end up entering the house and are constantly being chased by Boos until they eventually find the dungeon where their friends are being kept.