I also added in a library for Sigil students to study in. And up above the sleeping quarters, I added in a potions room to brew up magically things I suppose.
And you'll notice with the sleeping quarters that everyone has a chest and what I'm gonna do with each chest is that everyone has a bow and arrows, sword, book and quill and a suit of armor. Everyone will have the same. And I also filled the ender chest in the potions room with a starter pack for potions.
The lake is basically what it is... the lake.
Also on one of the trees just outside the main headquarters, I built Mara's blue 1D tree-house that was requested.
So now tomorrow I start on adding onto the main building which will include another library, training rooms and whatever else I think of. These are gonna be in separate buildings but every building will be connected by golden tunnels.
I still need to figure out how to build a Golden God statue...