The Nigerians and the Romanian women who roam the main street are the ones to watch.They are very good at emptying your sporran without you knowing.Sometimes on ebay you can pick up good deels for short breaks in prague.The last time me and my mate got 4 nights in a good hotel for £77 for both of us.
http://www.ebay.co.uk/itm/3-Tage-Stadtereise-Hotel-Jurys-Inn-Prague-4-Kultur-Kurzurlaub-Zentrum-Prag-/311454229845?hash=item48841e6555:g:sEcAAOSwuTxWCPw4