I do not use one, but have helped with the install of a 35kw.
this is a major undertaking.
10kw
your generator will come inclosed in a trailer with insulation, and exhausting out the top.
you first need to buy an alluminum shed that will fit your generator, then plumb the exhaust down bellow the frost line into the ground and have it exit somwhere away from your house. (under load there will be lots of Black smoke.)
you now need to insulate the aluminum shed and build another larger shed with the door facing the oposite side as the first. and insulate. leaving room to have access to the gen. for servicing.
you will also need a larger fuel tank in your garage around 100+gal.(larger the better)
aswell as a tidy tank in your truck that will need filling every day on your way home from work. the same thing that excavator operators use. most people have a large tank in an inclosed car trailer, and it fills a few houses a day. never using the same gas station twice in a week.