I had a plan of making it into several places indeed during the summer development, with targets and objectives on certain floors, but I am going to refocus on having one Tower again as I'm still playing with the scope of the game. I'm going to keep that idea of using a run to target something specific though, I'll see if I can keep quests in, or boss seeking.
Doing my best to pursue the development and if you try another version I'll hope it suits you.
Cheers.