My Ob is quite small, a 2.7m X 1.8m tinshed so not much storage room. No fridge or TV etc although I manage to store the Newt in it's Dob base in one corner. What I do have though is a number of cuphooks and bulldog clips around the walls screwed into the wood bracing inside. They hold charts and cables, baht masks, lens caps etc etc all out of the way and handy. Also a lot of bungee cords which secure the roof, keep the door closed when windy and hold the weather cover over the scopes and mount when I think the roof might drip in a blow.
I think the Ob looks more like the interior of a stationery cabinet than anything else sometimes.
Still one of my favourite places to be ...