Erasmus in Prague, which university?

Hi guys, I'm a student of Political Science and International Relations and I'm thinking of coming to Prague for my Erasmus.

I have two options:

  1. University College Prague - Vysokà Skola Mezinarodnlch vztahu a Vysokà Skola hotelovà a ekonomickà s.r.o.
  2. Metropolitan University Prague

I have no idea of the differences between the two:

  • how well the classes are taught,
  • the organization,
  • the position in the city --> so also if it's easy to find accomodation close to them (and also close to the tram line starting with number 5, as I've read it's the only one that works at night haha)
  • Erasmus students "density"

if any of you can give me some advice, I'd highly appreaciate it.