Hi emanon,
I heard of that website before and a friend of mine actually used them and they're really doing a great job.
As far as I know, thing that you should consider in setting up an iGaming website are; (1) professional gaming software just like Asia Live Tech (
www.asialivetech.com) ,(2) if they are license (3) what exactly do you want to include on your online gambling website (4) choose payment system provider , then your website design and a marketing strategy including retention and loyalty program. And yes it is possible to use bitcoin.
Hope this help. Goodluck!