This is the best possible level 7 Town Hall defense placement of walls and buildings for Clash of Clans in the early stage. You prepare this layout in preparation for your Barbarian King and 2 Hidden Teslas. Once you have the 2 Hidden Tesla, place them on the outside diagonal. Once you have the Barbarian King, put it in place of the Gold Mine surrounded by walls. You can place Bomb, Spring Trap, Air Bomb, and Giant Bomb outside the walls where they like to attack (not shown in this video, but will in future video). Clash of Clans is an iOS game for iPad and iPhone (and iPod Touch).
To see this same base at late stage (with Barbarian King and 2 Hidden Teslas), visit: http://www.youtube.com/watch?v=lNn75E6ls28
For Town Hall Level 6: http://www.youtube.com/watch?v=-fK1Shj_nGE