How I make cell blocks and how you should too

Overview

I’m going to tell you how to make a cheap, efficent and safe cell block.

Where should you build your cell block

You generally want to build it close to your most building populated area doing this will make travel to different buildings faster and easier.
Note: I did not put mine in a building populated area because this is just for demostration.

Dimensions

I do 31×19 but you can multipy this or divide this dimension. This dimension make it so there will be 1 tile wide hallway inbetween cells.

Building cells

If you have clone it will be much easier.You want to make sure that in the clone there is no wall on left side, the wall from the previous cell will make a wall on the left side as shown below.When done it should look like this.
Note:You do not have to put bookshelves if you don’t want to or windows.

Utilites

I set up my water like, this water is different then wires the water pipe must be touching the toliet and wires you can just set up in the general area.

Security

I usually make a armed guard and a dog patrol the halls as shown below.
Also I would recomend building metal detector at the door in to the cell clock so they can’t dig at night with spoons.