My old 6x8 served well for the last five or six years but it was much too small to contain my collection or work in comfortably. I bought a new kit and planned to put it up in April but it promptly started raining and didn't stop for two weeks. The weather and my schedule finally aligned well enough this month to get to work, and what a pain in the ***. I didn't have anywhere to put my plants so I built as much as possible around the original and then pulled it out and finished as quickly as possible. The interior isn't done yet but it is functional and the plants and I have a bit of room to breathe, at least until next year when it is packed to the gills again.