Once i get 20 followers ill do a special instructable of a fun game on mine craft that you can do with your friends!!! (Game works on survival and creative mode for any minecrafts)

Step 1: Step 1

First you need to create a building, a try to make it big

Step 2: Step 2

You should start by making a toilet, like the one in the picture, then put a trap door down

Step 3: Step 3

Then you put water in it, and every time you do put the water in, the trap door will automatically close

Step 4: Step 4

Step 5: Step 5

Then whenever you want to clean or empty the toilet ever again, you can just put a block in it, then break the block then you can do the whole cycle all over again

Step 6: Step 6

Next make a tall 1 space building on top and put water on it

Step 7: Step 7

Then it will come the roof and look like this

Step 8: Step 8

If you want the shower to turn off just place a block where the water comes through the roof

Step 9: Step 9

Then if you want it to come through again just break the block

Step 10: Step 10

Then you can take a shower

Step 11: Step 11

Next if you want to you can make a bath, all you need to do is make a little area, (make some of the bottom of it with glow-stone for decoration or light) then put some water in it