All parts acounted for. You can build it with one person if you have 2 ladders otherwise at least 2 people are required for some of the roofing assembly. Instructions are pretty simple to understand with only pictures & labels to follow along with. All wood is labeled. All parts are labbled & you just match the photos to the pieces. The cedar planks & beams smell amazing. The washers are on the cheap side & dig into the wood if you overtighten so be careful. Cant wait to sit under this in a rain storm. Has dual curtain/fly netting rails built inside of the unit. It has a ceiling hook for lights or flowers & a translucent skylight that lets some light in during the day. Use some thread locker for the metal roof beams so they dont come loose from constant wind. Way easier & way cheaper than building from scratch or hiring a contractor. You can laquer the wood to keep it protected & last even longer.