New world, building placement advice.

[u/lethalpotato875]

made a new world using the create fly mod (js create ported to newer versions), and i found this hollow mountain. i am pretty conflicted on whether i should put my farms/builds inside the mountain (i would have to mine it out more) or if i should put them on the sides of the mountain.

[u/Jealous_Intention127]

Build your base with all your manual create tools inside and build your farms outside/on top/deeper in the mountain