Any info on prague? I'll be visiting soon and can't find much info.

Prague is great!  Almost as good as Amsterdam.

I would try to delay going there for a few weeks because of the flood of the century in progress.
Escort.cz is a huge multifactored database with pages for 850 women and dozens of agencies. It is better organized and far more honest and inexpensive than anything we have in the US.
Study the site and learn how to use the advanced search function.
I just printed out the pages for the top 70 women I want to see while there in late September for a few weeks. Three a day is a  challenge. LOL
Enjoy your time and post a few reviews of special finds.
First, do a TER search under Provider Reviews in area code 420. You will find more than ten reviews of encounters in Prague for a start. Then do an advanced search on Escort.cz.
I'm looking hard for a review board that is like this on Europe generally.