It is a lot of work, digging, measuring, layering, and leveling. But if you remember this post, you will know that this is something we have wanted to do for a long time. We decided to keep this project simple because Mr. M did all the work himself; the less complicated the better.
In the image you see above you will notice a huge rectangular section which was dug out to be completely pavered, but in order to keep costs down, we went with the smaller centered square as seen instead.
After the pavers were layed out, he added the sand to fill in the gaps and hold the pavers in place. When you add the water, it solidifies the sand.