in the File/Data menu when you select your mod and click on the Details button, you see a list of changes.
Entries with a "D" in the second column are stuff that is deleted by your mod. Press Del to ignore the deletion entries, and the deleted objects are back (undeleted

).
Best move the stuff you want to keep to another place before doing so, and the deleted stuff won't mess up your house. After that proceed as Ali described, leave the objects out of the player's view and disable them