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 aJokerConf 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!