the link posted by the previous poster will give you all the info you wanted to know (some you may not want to even think about but...).
i have been in the B1 cinema once and that was enough. not as dark as other places i have been but heavily gay and not my scene. in the end i left when i guy kept winking at me and seemingly followed me upstairs when i went to see what was up there.
i dont recall anybody here ever mentioning the place in haarlem.
www.roxysextheater.nl . on their website you can check out the pics of couples 'playing' in the cinema. i went once, several months ago. sleazy doesnt even cover it. essentially you have one lady a day who is apparently employed to offer guys blow jobs for 20 euro if the mood takes them. she sidled up next to me while i watched some anal sex movie with her cleavage (and stomach) protruding from a tight dress. 20 euros was asked for a bj in one of the pay&spray video booths in the adjacent sex shop but i declined, as did every other bloke who was there during the same half hour period as me. it was pretty comic really to be sat with this woman side by side watching the girl on screen getting a good arse fucking, as if we were just two folk on a regular date at the cinema! i shall say the lady in question was desperately unnattractive with two eyes looking in separate directions (i kept thinking somebody was standing over my shoulder but it was just where her left eye had settled while the right was looking at me).
to escape her i went through a door next to the screen as i had seen others doing, only to be confronted by several guys in states of undress jerking themselves and others off. i made my excuses and left, in best news of the world fashion. nasty place but more chance of 'action' perhaps than B1. plus, the point is that i think you obviously get couples in there on occasion though last time i checked the latest pics seemed to be from april. i think the entry fee was about 8 euro.
if you are in london there are two cinemas where you are more likely to see couples. check yahoo groups.
... then of course theres the time last year when i got stoned and fell asleep in the diana cinema on NZA. think i was lucky to get away with that one!
doog!
withnail