i would say 6-7 out of 10 this is because of the large bulkhead in the middle of the base. Yes OMJ is trying to say the bulkhead can work but only at higher TH levels. It would be to easy to take all your gold in one hit with 20 goblins. So i would recommend swapping your elixirs with your gold storage and swapping your wizard towers with your mortars to stop goblins.
Take some of the segments out of the outer compartments and make that big middle one into two at least . I would lose the giant bombs too, they aren't going to be the difference between a win and a loss, and the cost just isn't worth it.
I would say for an early to mid TH7 it's pretty good base overall.
I would probably give you a 7 out of 10. The large compartment in the center could cause you some problems, since it is only behind one layer of walls.