G Club is on Paradisgade, a small side street in central Aarhus. It began as a sex club for men only and is now a swingers club open to single men, single women and couples every day of the week — while keeping the facilities it always had.

The entrance is deliberately discreet, with a self-service gate you let yourself in and out of and card payment at the gate; once you have paid you can stay as long as you like. The back building runs over two floors and holds cabins with beds, gloryholes, darkrooms, a bathroom, a sauna, TV lounges showing porn and a computer with free internet. A sexbio occupies the same rooms and there is a gay club section too. The club says it cleans several times a day and opens 365 days a year.

House rules are plain: dress is optional, a no means no, condoms are recommended and available, guests keep each other's business to themselves, photography and filming only by agreement, no pointed objects in the beds, no chewing gum, and smoking outside in the back yard only. The club answers enquiries by email rather than telephone.