As far as main train stations go, Wroclaw Glowny is quite nice. The exterior is beautiful, and the interior is well kept. There are a number of places to grab a quick bite to eat or a hot coffee. There’s even a pharmacy if you’re in dire need. Which I was at one point. Wroclaw Glowny is your doorway to the rest of Poland. I was in and out of this train station a number of times either coming from Warsaw, heading to Walbrzych or traveling to Poznan. Signage is well displayed. Lines are generally quick moving. Audio announcements are easy to hear though their English translations leave a little to be desired in terms of pronunciation!