Greenhouse with their hands. Very Easy

Greenhouse with polycarbonate with their hands.
The greenhouse is made of metal profile 20 x 20 mm. with a polycarbonate
Dimensions 580х280cm. - based on the size of the existing Foundation. Height 220cm.
The entrance - door, in the rear - window for ventilation.
Ask questions You may have. Will help determine the sizes.
Everything is clear, simple and accessible.