A+ This is a great set! The books are just replicas of the real one, so if you have really good eyes, you could learn how to play the guitar from it lol! The case is a bit heavy I noticed, but good quality. Inside it has a little space for the strap and the guitar JUST fits inside. On the back of the case it has two straps so your doll can wear it, it doesn't exactly work that well since the case is so heavy and your doll will keep falling over... unless you have a stand I guess. I loved everything overall. I definitely recommend it!