Amsterdam Coffeeshop Directory Forums

I visited Metamorphose! It was great! Thanks for the advice!

Hi! hope this is the right subforum for my question. I'm in Groningen in the near future and would like to know if there are still some coffeeshops in which you can sit down and smoke or if all of them are like "go in, buy, go out" ? Any help appreciated. As english isn't my first language...