The biggest challenge was probably the preparation in this case. I had to get a visa and prepare for travel into a country which language isn't exactly near my own or even English. But the organizers did an amazing job and supported their international speakers. A big thank you for that, because without it it probably wouldn't have happened at all.
It is held in the Raddisson Park In Hotel which is a very large hotel roughly 4 km away from the airport. It's no surprise that it has a full blown conference venue build into it and there was everything you could wish for. The room sizes ranged from normal to the very large theater like keynote room.
I tried to capture some impressions from the conference in a Google Plus story. There is also a JokerConf album on Google Plus if you want to get even more. It was fun to bring some WildFly, Java EE and JBoss to Russia! Thank you for having me!