I am a bit embarrassed to show you this picture...we pretty much gift-wrapped the bath tub.
We also put down heavy-duty paint booth floor paper along the path from the front door leading to the main bathroom. Note we used the Blue Painters Tape for Delicate Surfaces for the hardwood floor, and cheaper Green Painter's Tape for all other surfaces.
Drop cloth will go on the staircase to prevent slips.
Dust and chaos awaits tomorrow, but considering in just over a week my main bathroom could look like this, it all seems worthwhile.