Very easy to assemble - wheels and feet. Then add oil , gas, hook up the battery , make sure all the switches are turned to the correct settings. Pressed remote start and cranked on second try. Takes 90 % or so of the oil supplied. Rolls easily , the dual fuel supply is very nice also - gas, propane. Was delivered today so will revise once used .
This is a great light weight power house and having duel fuel was a strong selling point. The propane option is huge! If power is out for many days and the gas pumps are down, you can always get your hands on a tank of propane. Like Hurricane Sandy in NJ.