We bought this generator to replace an older, smaller one. And I'm glad we did. The ability to use dual fuel is so valuable in northwest Florida because of our susceptibility to hurricanes. It was well packed, and mostly assembled. We just had to put on the wheels and the leg stands. The instructions for getting it set up are simple and we had it ready to go on no time. I feel make more ready now that we have our dual fuel Westinghouse generator.