How do peaple get up there? Since I placed mine I`ve always wondered, why all the non accessable space? Like the 4 corners and the big square in the middle. Than I`m out wandering around today lookin for a castle plot (hey...ya never know) and came across several keep with plants and all kinds of things decorating those spots I can`t seem to get to in my keep. So..... whats the secrit? Sure would like to at least get up the the big sqaure in the middle,would be a fine spot for all ma plants.