The cosmo duo was much better than I expected - very solidly made. Assembly does require some time and I wasn't super confident installing the gas burners so contacted their customer service - the response was rapid, reassuring and very helpful. Apart from this the overall assembly process is well documented and it all went together easily enough. After a few uses I can say I'm really really pleased with the BBQ. It offers great value for money and I wouldn't hesitate to recommend it for anyone who wants a capable all-rounder.