THAT, my friend, is an amazingly useful little document you have created. I have snagged it and its now "a thing" for my game too. THANK YOU!I use this thing that I made! Party Base
I've used this in two campaigns, and it works reasonably well. One base was an abandoned guard tower in an urban environment. For the other campaign, it was Saltmarsh, and the party turned the haunted house into a base.
I do need to make some adjustments (notably, building new rooms should be more expensive, but renovating existing rooms should be less expensive).