Add and remove features from a room - furniture, decor

How can I add and remove features from a room - furniture, decor, lights, etc.? It seems to only work with existing feature and reimagine, but if I want to add furniture to a room, add a kitchen island to a kitchen, etc. how do I do this?

Hi Rachel,

Give the ‘replace’ tool a try.
Here is an example of me using it a lot: