Praha is an okay place to sit with friends. Quite small and can get really crowded. It's a generic-Czech-bar-clone with the appropriate stereotypical decor. Has less personality than some of the other nearby places.

Praha=Prague, so here you can find also Czech beer. Music varies from rock to traditional heavy and metal. A Bit loud but nice atmosphere, usually lots of folks. Bar is situated almost opposite central railway station, in inner court.

From Praha there is also acces to other "department" called Dubliner, which is a bit more peaceful bar. Both places worth to visit.