Editing List of Default Room types

[KarenHamilton]

I am using Home Designer Pro 2021.  I would like to edit the list of default room names to delete a few I will never use such as Basement and Crawl Space.

I went to Edit>Default Settings>Floors and Rooms>Room Types>Edit.  I can rename but cannot seem to delete.   I renames several by adding a Z to the beginning of the name--that at least put them at the very bottom of the list.   Any suggestions?  Thanks.

[Rookie65]

That's about the most you can do that I have found. Sometimes they are nice to keep and rename, say for finished or unfinished attic, etc. Just change the materials for each and that will speed up the process a little when changing room types.