I have been to Prague at least 6 times a year for the past 5 years. At lot of places in Prague are a rip off but there is one that is consistently good and very reasonable. It is a tiny place called Club Tango at Petrinska 4 just across the river from the town center. The place is very classy but very small. It is somewhat out of the way so not many tourists find it. The girls and prices vary by the day and time of day. During the late afternoon there is usually one young cute girl (18-22) and several older girls (late 20, early 30). The price in the afternoon/early evening is 1500-2000Kc for 45min. At night (after about 9pm, shift change seems to be about 8pm)) and especially on Friday and Saturday, there are usually 4-5 girls, all young and attractive and usually at least one model quality. The price at this hour jumps to a still reasonable 4000-5000Kc for one hour. This place is very quiet, no pressure and almost none of the girls look like they do what they do (i.e. They are well educated - mostly students, they dress normally, etc). One thing that is true to this place and almost any place in Prague is that an hour MEANS an hour, not LESS and of course not more. Cola/Coffee/Beer are 40-60Kc. Communication is easy if you speak Czech since almost the girls are Czech (not Russian/Ukrainian) imports. Most speak decent English and if not then they speak German. So if you are fluent in English and German, as I am, you are covered.