I am commandeering a small shallow closet in a room that will become the library and converting it to a bar area with a wine cooler, shelves, lighting, coffee machine, alcohol, stem wear and the fancy coffe cups etc. I have seen several that are mirror backed- it's a great look... but how does one install glass shelves then? Sorry this might be such a stupid question. I need help with the steps so I don't drive my husband crazy with a poor plan. It's wired for light and has outlets but other than that it's just a one shelf closet right now.