This is the third small greenhouse (8 x 6ft) I am building in the garden ready to create more undercover growing space. Re-erecting an old greenhouse can be quite a job, especially without instructions, or assurance that you have all the important pieces 
The biggest advantage of reusing greenhouses I find is that their quality is much better than the new ones (thicker and stronger frame) and it saves quite a bit of money. Building the roof next and then install new rubber seals on the frame and door. I will then build a path in the middle before glazing.
I hope to use this greenhouse to grow all kinds of plants for my school visits 
