The place is... let me say "basic" but some people, like me, do like such locations. Its in the cellar of an old building, dark, with only basic an really, really, necessary furniture. BUT the selection of beers is wide, mainly but not only, from Polish craft breweries. The prices are more then reasonable, ladies at the bar know exactly what they serve and you can take a sip before purchase. The place is always full and mood is amazing.
However, could start to serve 0,33 liters as with 0,5 the possibility to taste many beers is pretty limited ;-)