This greenhouse is a 6 x 8 two years old with a few upgrades completed to it. It has a floor walk way and build in shelves with a small potting station. We have added a few small chains to the upper ceiling windows to hold them in place. There is nothing broken on this greenhouse house and has been a great for our seasons. It’s build to where it can be picked up by tractor forks and can be moved anywhere you need. Greenhouse came from harbor freight so it actually has held up amazing.