Well we have certainly had enough rain to test the roof lantern and lots more forecast ? loving the light it throws in but still finding a bit strange having this hole I got Hub to add a plug socket (Beauty Design Sweets)
The supports are long steel bars that go through the shelves and into the studs in the wall. We predrilled holes for them before we tiled. We used oak planks seamed together to make a solid wood shelf." I love the hanging coffee mugs.