First, thanks for reading this! I am using group to create furniture layout for a highrise apartment building, but I am having no luck in placing the model group on different floors. When I go to place, there are virtually nothing in the model group which is comprised of families I created. (I actually get an error message that reads: "There are identical instances in the same place. This will result in double counting in schedules. You can tab-select one of the overlapping elements to exclude it from the group instance.") Most of the families are new generic models I created (not hosted). This is the same when I tried to insert in the 3D toilet from the default Revit library. ;/ I have been reading up on family creation and they all seem to point to creating non host families as the solution. Yet, I have tried this already, but it is not working for me. Does anyone have issues duplicating groups in highrise projects? Thanks!