Conference Hall
The Conference Room is one of the many rooms in Peach's Castle and judging from where Bowser fell, this on the second floor of the castle. At the beginning of Mario & Luigi: Bowser's Inside Story, a meeting is held here to discuss the blorbs. A new disease that is plaugeing the kingdom. Princess Peach, Toadsworth, Toadbert, Dr. Toadly's Intern, and the Mushroom Retainers are present. Later Starlow arrives but can not stop the blorbs. After arguing the intern leaves. Soon Mario and Luigi arrive at the meeting (though Luigi falls asleep). Then Bowser intrudes and asks to be part of the meeting. after he is rejected, he gets angry and fights Mario though is weakend by Starlow and Peach. Mario then easily defeats Bowser. Peach than flings him out of the castle. He land knocked out in Dimble Woods. After Bowser wakes up, he buts a Vacuum shroom and returns to the castle and inhales everyone. At the end of the game, Bowser returns to the confrence room for his final battle. Then Mario and Luigi defeat the true final boss. They are released from his body after this.