This post gives you the best th7 war bases. Making a decision on a war base for yourself when you are on town hall 7 is really a headache.
It is really tough trying out different combinations and waiting for enemies to attack on them and just keep on waiting to see whether the base really works or not.
For your convenience, I have listed 10+ bases here along with links and video replays which will help you get a full idea of the base and what are its weak and strong points and apply it on your base accordingly.
Best Th7 War Base
Here are the videos as promised. You can watch them and get an idea of how good the particular base would work for you
I hope you like the bases and now it is fairly easy for you to make decision on what base to keep as your primary war base.
You can download clash of clans from here.
In case if you want more bases for town hall 7, you can check them out right here