I have never ordered doujin before, and this site was fantastic. It was easy to understand and navigate, and everything was completed so quickly. There was only one of my doujin left, but the staff were able to order it right away–and then once they received it, I had it in my hands within two days with DHL shipping. It was packed well and came in pristine condition, too.
The staff also communicated everything over email, even answering my questions about whether I had placed the order correctly or not.
I will definitely use them again when I want to buy more doujins.