Here is the fixed file, in encrypted zip file. password sent in PM
I think I got all of the notes, dimensions, leaders, etc to "behave correctly"
See link below to explore the properties palette and how it works.
https://knowledge.autodesk.com/support/autocad/learn-explore/caas/CloudHelp/cloudhelp/2020/ENU/AutoC...
Most of them needed annotative scale of 1:1, a few needed 2:1, a very few needed scales to match viewports
in the future, if you are going to format these objects to display correctly in model space at 1:1 scale, and maintain the same display scale in layouts, it would be better to use non-annotative styles, and only create annotative styles when you need them to display at different scales to match viewports.
let me know if all looks good to you.
One question- why would you have so many copies of the same basic model space objects with various other objects added to each for ceiling plans, trim, etc. instead of having only 1 set of walls, doors, etc. and put other objects into the 1 set of basic walls, etc. and control display of other object types with layer display controls by viewport? This would make your file size drop dramatically, and really improve AutoCAD performance. I have had files with 60+ layouts, hundreds of viewports, and file size (and time to switch layouts or otherwise navigate the file) is less than half of what you have.... not to mention the issue of changing many model space groupings every time someone wants a single wall moved or a door swing changed....just a suggestion to explore...
