I already did. ^^
Yesterday I wanted to improve the stairs up to the Gazebo. Ultimately resulted in all stairs broke, as I removed one stair underneath which isn't even connected to the Gazebo stairs. XD

So today I will redo the stairs up to the Gazebo.

i would rage because of all of that

holy crap

The most annoying things are the stairs.

Custom stairs are pretty bugged when it comes to the stomp which supports the stairs.

The higher the stairs the bigger an invisible stomp on the upper side of the stairs. That stomp blocks your character (like an invisible wall).
Can be avoided if there is a supporting stair built underneath on which the stomp can stand without making it too long.
Can be seen on the Gazebo actually. There are some loose stairs in the shadow undearneath the actual stairway. It's used to support the stomp of the actual stairway without making it very long (which leads to the invisible stomp on the upper side of the stairs).

I can't count how often I even destroyed the foundation and restarted from scratch. XD

It starts with a rised foundation that has one open side. Underneath the foundation is a savehouse, a fireplace and a few drying racks.
The 3 foundation ground walls are supported by stone.
On top of the foundation is another level which is 4 custom walls high. Then a floor.
Then 4 other custom walls and a floor again.
The floors can be reached through a stair system.
On the top floor is now another highly rised foundation which has 4 locked sides. Inside that foundation ground walls on the floor is an elevator that brings you up to the top of the foundation.
There is a small level which is 4 custom walls high. On top of these is a floor that holds the Gazebo. oO

Just 2 days. This is creative mode. :)

holy crap, how long did this took to build