Don't wish to be ungrateful for my lot but; my greenhouse is more of a dilapidated old shed, that is now mostly surrounded by overgrown trees. Can't cut the trees down as we need them for the shelter.
Consequently it doesn't get sunlight. However it is useful for protecting plants in bad weather and bringing on cuttings. It's also a handy storage area. But really more of a shed with a bit of glass than a greenhouse