After reading multiple reviews I was a little concerned with how difficult the build would be. I shouldn't have been concerned. It took under two hours to build by myself, the only slightly confusing part was connecting what appears to be an earth wire to the single hob style burner. This was because the instructons are a little difficult to make out because they are small blurry photographs. I took a photo with my phone and enlarged them and was able to work them out. Other than that the build was easy enough. The barbecue itself works well. It heats quickly and cooks perfectly. I recommend the Cosmo pro 4+1 barbecue.