Swinger Club Paradise — P4U, which the club expands as Paradise For Uninhibited — runs in Szigetszentmiklós, just south of Budapest. It calls itself a swinger lifestyle and education space rather than simply a club, and says trust, openness and mutual respect are the basis of everything it does.

Its parties are closed private events, so you book rather than turn up, and the club sends the exact address once you have. The premises has a bar, a hall and social spaces, three bathrooms, a dressing room and a jacuzzi, along with play spaces the club names itself — Forbidden Fruit, the Orgasm Clinic, the Red Velvet Arena and Scarlet Mirrors.

The programme alternates between Saturday night parties running from around nine until four, including beginners' nights and themed evenings, and Wednesday daytime sessions from ten until three. The club asks that you read its party and etiquette pages before asking questions, and says consent always comes first — there is no compulsory direction, only possibilities, whether you have come to talk and look around or are ready for more.