Pros
Apple is full of lots of toys and plenty of good people to work with. Everyone loves their new Macs as soon as they open them up at home. With innovative products like the iPhone 3G and new Macbook lineup, there are always new customers swarming the stores. There is plenty of opportunity to learn how to multi-task as well as communicate effectively with team mates and customers.
Cons
Apple is retail, and like any retail store the challenge of not selling your soul does exist. Remember to stay true to who you are, and keep in mind that there are plenty of people dying out there because they do not have access to enough food or clean water-- all the while customers will be pouring in and out of the store with brand new three-thousand dollar macbook Airs (so their wife can check her e-mail in the kitchen wtf).