Anyone one has a good guide on a good base design ?

I'm town hall 7 and would like a good guide to make a good base for my town hall level

I found the most helpful to be clashofclansbuilder.com. The articles aren't as good as other places but check out highly rated and most commented designs. As you see more and more examples and try them out it get easier to design your own. I haven't used a prefab in weeks.

For th 7, i would recommend ura 6.1.