When i make a faction base I usually make mine out of obby in the ground in the sea, with a decoy house on the surface C:
im sorry guys but my fac base will put everyones to shame lmao sadly its on another server tho :p it has 3 walls all the way to height limit nd is about 16x16 square. The walls are obby, sand, and cobblestone. And all the walls are covered by water to neutralize TNT. It is literally impregnable. Not to mention the security measure placed on every chest inside it. Ill try to post pics tomorrow if I can get the plugin to download it to my computer...hopefully its updated o_O
1: impregnable????!!?!!! XD 2: my base I usually bedrock level, 2 walls of wobbly with water and lava, and then chests covered in water, it's tight but useful, I haven't been raided yet.