How do you use the Bololo?

Answers below:
How often do you sanitize?
Every other day or less.

How many nebulizer sets do you sanitize at once?
One. I use the Pari eFlow mesh nebulizer. When I used the Aeroeclipse I had a bunch of sets and probably sterilized 3 at the same time.

Do you still soak in soapy water first?
After each use and before sterilization.

Do you leave the "extended" function on?
My machine does not have this function.

General observation: The frequency of sterilization seems to depend largely on psychological comfort, individual risk tolerance, and underlying disease state. In my case, I have bronchiectasis and asthma without any identified pathogen, aside from a dormant colonization.

How often do you sanitize? Daily
How many nebulizer sets do you sanitize at once? 3 plus the Aerobika. (I nebulize 7% saline AM and PM plus I use the Pari daily for Arikayce. )
Do you still soak in soapy water first? Yes
Do you leave the "extended" function on? I am using a Dr Brown unit and do not have that function on mine. My unit has a dryer function which I always use and claims items remain sanitized for 24 hours provided it is not opened after it has been run. If your items are dry and safe to keep stored for a period of time, I would simply unplug it at night.

Thank you @mjb24 and @scoop. I am a relative newbie, have been nebulizing for a year and a half. I have BE and MAC, and am pleased with any time- or work-saver.
I appreciate this grup so much!