Some meetings might be painfully early. Lets even say in the morning:( Believe me, in this case it helps arranging the meeting in a café instead of in the corporate meeting room. Cup of strong espresso, croissant and free wifi makes a totally different experience. To find a good place for such fun, look for coffee places with wifi+ breakfast. Coffeintown.com will give you results (starting in Prague), pick the one closest to your office! 

Look for Prague coffee spots at coffeeintown.com