This is not entirely doable if you are to give that same adventure to someone else. Especially if that someone else expects not to do much prep work. But then how much is enough to write? What details need to be detailed. And what can be left up to them?

This is excellent.

Just fix the door!! Why is this so difficult? #osr #dnd #ttrpg

By the top floor you have amassed a following or, everyone has died except the last member of the crew, determined to liberate the worker from the body corporate, on arrival you realise there isn't one. Just a circle of old people arguing about the good old days and refusing to fix the door lock.

Every few rooms is actually a pretty safe place with some weird treasures. Balconies full of herbs that can be made into potions. Large books of secrets. And drinks to have with new friends. But the next room will be filled with mutants or raging alcoholics that may or may not over power you.