Hi, I am getting a second hand greenhouse 6 x 10. A few questions:
1) Is the base better on bricks or a wooden base?
2) If grown on soild, do rats or creatures burrow through to go in once veggies are growing?
3) where are the best places to get replacement glass, though I'm not sure whether to replace broken ones with polys
4) can the aluminium be painted? if so what type of paint should I use?