Hi
A few questions about the Goliath flood pump extractor.

1. Is it easy to move it and handle it like a regular extractor, carry in stairs and etc...?

2. How many cords it have?
A) is it have regular cords that can be plug anywhere in someone house to...

Im starting a new business Im looking to do Carpet Cleaning and Airduct using the same machine (Extractor) which one you recommend except the Goliath, and what equipment/attachment brushes that would be ideal with that Extractor? The

Im interested in parts, TurboBright Airduct Cleaning and Air Care CE1958D Cable Vac Hose (operate by a drill), the purpose of cleaning airduct. For this purpose, I'm looking for an appropriate machine to attach with the above parts for maximum cleaning effect.
What is the optimal CFM and Water...