anat0l and others, when we were booking for our trip, we looked online and I ended up booking with a private firm where the owner, Chris, is an expat (from USA), now living in PRG. He has at least 2 drivers who are UK expats (Dave originally from Luton and our driver, Damian ex-Warrington). Damian is married to a Czech and had been there for 16 years.
I got quoted 30€ for the PRG to Hilton trip and took it, for much these same reasons are you
anat0l.
If you want me to post his details (website details, he confirms by email and gives his mobile if required). I'll be online again in about 20 hours (after all, it's 12.40am here in Stuttgart)
Greetings from Hilton Garden Inn