This is a Tutorial on how to make a hidden house in Minecraft. But someone could just fall into your base any minute so yeah. But if you do a different hidden house then you can just do this to guard your belongings by putting this pool of defense in your hidden home. So lets get started. So as usuel you open up minecraft and go on a server or if you own a server then you can change the terrain to your hidden house. go in the world and if your on survival it can take a little while to do this. so go to a DESERT and dig a 3x6 3 blocks deep hole. once you have done that the make signs and place them on the second block layer. now make sure your signs are all around the hole. so the next thing you do is you get a bucket of lava or water and put it on the top layer of blocks. Now you are basiclly done and now your belongings can be safe in Minecraft. :)