Yes, I overwinter some things---although space quickly becomes an issue with large established plants. I've had it 3 years now. I start over 1000 plants in it every year---they all get transplanted and well established in 4 inch containers before going into the ground. Lots and lots of annual flowers. It's hard to direct sow outdoors here in the spring, bc of all of the slugs---they eat most of the seedlings. So I get things growing fairly large before they move outside.
I posted pics of the interior on this thread:
The thread "New to gardening and greenhouses" in
Greenhouses forum
