We have an about 2 year old model of this China made generator. It works okay, would not say great, think it struggles a bit doing the 15,000 btu ac and other electric at night so I am not sure it delivers as much power as advertised, although the importer tested it with me and it did show output as advertised. When we bought there were few if any dealers, only the importer in California who would do repair. Ours was poorly put together, i.e. exaust was partly covered by plastic case and caused melting. The case is made as cheap as possible. Having friends in San Diego we just took in over and they made a so-so repair at no cost but did charge for another part we broke. Recently noted they have new web site and more dealers listed and there is a new model that has an eletric starter. Before buying one or using, if buying on line, check it out very well for fit and finish before getting rid of packing, you might need to return.
Bottom line: If we spent a lot of time in Airstream and needed a generator a lot would probably not purchase this unit but maybe go for the two Hondas. As we use the generator very little and when we are far out and the DB rating in no problem we have 4000w Briggs and Stratton, which works great but the DB rating is slightly more than allowed in US and State Parks.
Hope this is some help.