We know about all of them because they're easy to find.
I don't even consider them secret, and just normal closed off areas.
Bedroom:
1. Go behind the pillow and find an opening.
2. Go to the right side from the front of the dresser. There should be an opening on the side, near the back.
3. Use jets to fly into the window or use a tank and shoot at it.
4. Somewhere on the roof there's a hole, which will lead into the roof and the other 3 dresser drawers.
5. On the ground in a patch of grass, there's a slight gap between the ground and the bottom of the house, there's a room somewhere down there.
6. Jump on the lightbulb but not on the metal part. Jet up till you're almost at the roof, fall and the lightbulb will break.
7. The clock explodes when it reaches max time.
Kitchen:
1. Behind the cupboards, there's a hole, you can get outside and into all but 1 cupboard through this.
2. Outside there is a hole behind the fridge. You can access the entire fridge and freezer this way, aside from a few tiny areas.
3. The 'dark cupboard' can only be accessed through collision failure (vehicles) or by admin teleport. Another way is to place a spawn inside and Self Delete.
There might be others but I forget.
