Being native from Prague, I can guarantee you this is one of the best places for beer and Czech cuisine you can find in our Golden city.
During Friday and Saturday nights it is usually so crowded you will have hard time finding a table if you have no reservation - but it can be full on other nights, too!
What I love about Lokal particular is its simplicity. They just make awesome food & beer. This Lokal (there are 2 others in Prague) is divided into smoking and non-smoking part, and you can watch sport matches on TV's in both of them.
As I mentioned above - their beer is simply awesome, it has been voted one of the best places to get Pilsner Urquell in Prague at all! Food there is simple, true Czech, and awesome. My most favourite meal is their sausage, or simple Czech goulash - big plus is that you can eat as much side dish, as you want - just ask the waitress, and they'll bring you more for no extra fee!!!!
It's definitely one of my most favorite places ever in Prague and I definitely recommend it to everyone.
This review is the subjective opinion of a TripAdvisor member and not of TripAdvisor LLC.