Micro fiber would be an imitation suede, not really suede. If it is suede or Nubuck leather, the process would be very different.
Microfiber cans tanbd up to a lot but some microfiber fabrics are sensitive to solvents. Test what you will clean with first.
Normaly HWE procedures but empshasis on plenty of agitation for the areas that get heavily soiled with hair oils and body oils. Typically the arms and where the head rests against the back cushion. Heat is also helpful.
I would use Avenge Heavy Duty upholstery prespray, agitate with an upholstery brush or even a white towel.
The first step in cleaning leather ottom is to identify the type of leather. About 80% of leather furniture is protected, but if you clean other types of elather with method meant for protected leather, you can permanently darken the color and/or mat down the fibers.
The Hydro-Force LEather kit will work great for the protected leather and can also be used on some Analine.
https://interlinksupply.com/index.php?item_num=CL03H
LeatherMAster has a complete line of products for all types of leather.
email if you want some leather cleaning training materials
scottw@bridgewatercorp.net and ask for leather guide.