WI-Stundenzimmer is an hourly hotel in Wiesbaden-Schierstein, serving the Wiesbaden, Mainz and Frankfurt area. It rents clean, well-kept rooms by the hour for anonymous stays without an overnight, including day-use rooms in the daytime or evening, and describes its rooms as erotically furnished.

The themed rooms range from romantic to bizarre: several combine high-quality furnishings with professional equipment for role play and experiments around dominance and submission. The apartment and SM apartments can also be hired for parties, photo shoots and video productions. Bookings are discreet and uncomplicated, online for arrivals from 8 am to 9:30 pm, and by phone, email or WhatsApp outside those times; check-in is possible around the clock by arrangement.