We've been in this store today with my kids to return the iPhone 4s that i bought for my son. So busy in this place (weekend), nobody has a chance to check the fon. The technician book us appointment for next week. Just ok the place, employees are very helpful to the new customers that looking around asking questions about the product but to the existing customers that have trouble in their gadgets there is only one person & one long line to tell them to book appointment & comeback next time. So if you have problem that you need a technician it's better to call first before you come to avoid wasting time.