Bought the challenge appearance for an undergeared alt that I planned on switching to as my main.
I was declined by 7 different people to do the mage tower appearance on it.
First time every buying anything like this and messed up the payment, they refunded me and walked me though it.
Very patient and polite, a little more expensive than some of the other people here but did it very fast.
I'm impressed, would buy from them again.