This Gummi route is a lot like Asteroid Seep. Same strategy, completely annihilate everything in your path. Towards the middle and end you'll face two strong enemies. When destroyed they drop a heap of loot so i'll just assume you destroyed them.
When you arrive you'll be gievn a very accurate description of the area, only to be interrupted by a large roar and a tiny Heartless. You'll chase after it, only to be surrounded by more. Fight them off until Beast comes along and tears them apart. Unfortunately, he also knocks you aside, apparantly not recognising us. Save, then head out the door. Head up the stairs where Donald saw the girl and into the room. After a cutscene, you'll be introduced to Belle. Head back to the Entrance Hall and up the other flight of stairs. Then head up oth the Wardrobe in front of the door. Sora attempts to move it, but the wardrobe stands on his foot and gives him a black eye. However, we are much better than that, so move the wardrobe while it's sleeping. It then wakes up and tells a story.
Once upon a time, there was an evil wardrobe that stood on people's fett and gave them black eyes. However one day, a dashing hero named Darkheart3 came along and chopped her up for firewood. The End.
Head through the door for a boss battle.
Boss:Thresholder and Possessor
The Furniture Family
Head through the dungeon door to meet the magical furniture group. Head out the door, then jump up onto the ledge and soeak to the clock. Now for a minigame. Run up to each of the lanterns and use Sprinkle to put them out. However this cannot be done without Lumiere and Mrs. Potts, so yu'll have to clear the way and wait up for them. Furthermore, Cogsworth is a little weakling, so if he falls off you'll have to use Recover to help him back up. Once you're done, meet Cogsworth in the Beast's room.
Beast Join the Party
After we kick some hairy butt, Beast comes back to his sense. Now he can be used as a party member!
Head out the door and beack to Belle's room. Approach the wardrobe, then head to the Entrance Hall. Belle's screaming will lead you to the Ballroom and a boss battle. Or two.