Hello,
I did my CPL SEIR MEP MEIR there between Aug-Dec 2017 and I'm happy! I liked very much the ambience there, airfield is all-year-open thanks to aircraft factory there but security checks are very easy (regarding international airports as Modlin or Lodz), Rzeszow-Lublin-Katowice-Krakow are in vicinity for IFR approaches etc.
One advise for students: ask them for availability of planes as their fleet is quite small (for example if an engine overhaul for Seneca or Arrow is coming, your training can be postponed for a while). And ask for availability of instructors (especially if by chance there will be many students coming at the same time)
If you want to save money, I need to go for sim to their partner schools like Adriana or Silvair or a school in Swidnik