Simple digital modelling of used items

Let’s say thiese are the items you have/want to purchase for a project, that you need to add to a Revit project:

You have a few options. Here I will show two that use a suggested BIM language for used items:
1) how to use a digital stand-in for the real item (using the bath), and
2) how to generate a very simple model of the actual item (using the cabinet).

Modelling Type 1: Digital Stand-in

Visit your preferred website for downloading digital objects (there is a list here if helpful).
Search for the type of used object that will be in the project, download it and load it into the Revit project.

Once downloaded, edit the type