Easy set up just bolt on wheels and front pads. Battery was connected and charged just plug two wires and add oil .started right up also included trickle battery charger .
Neighbor helped me set it up. Started it with an estimated 1/4 gallon of gas and it ran for 35 minutes before running out of fuel. It is very quiet for its power output. My neighbor owns another brand, only a bit more powerful, and couldn't believe how quiet the Wgen 9500 is.
Bought after Hurricane Dorian brushed by FL as my prior generator was underpowered and pushing 10 years old. Very happy I found this Generator. Build quality is great, set-up was easy, and is loaded with features I didn't know existed. Generator isn't whisper quiet, but is much quieter than my 5,000 coleman.
Would highly recommend to anyone looking to upgrade their generator game.