I went through the terminal both to Latvia and back, there were no problems. The administration works competently, everything is clear and polite. There are clean toilets, which is very in the theme, because the city is usually traversed by transit.
I visit a good terminal there often, we go to Germany via the Stenaline ferry.Nearby are Maxima shops, self-service car washes, a night bar nearby. A good city Liepaja is compact