I know its not possible for every player to have a castle. Since the plots to place one are limited and it is near impossible to even buy one especially on the fuller shards. I dont even really like a castle because the layout is just nothing i would like to have. BUT the storrage is really nice! Why not make it able for a amount of gold or even $ to upgrade your 18x18 to castle storrage? A castle would still be a castle but the players that are only after storrage have a chance to get the storrage without having to pay 1500 $ or more.