Yes. HUSH lists 15 adults-only houses in the Canary Islands, each one with a minimum age of 18 written into its own house rules. They include El Hotelito del Cotillo, Bohemia Suites & Spa, Hotel Boutique La Marquesina.

The 15 the Canary Islands houses on HUSH are in El Cotillo, Playa del Inglés, Corralejo, Playa del Cura, Puerto del Carmen, Chayofa among others.

One thing only: the house rules set a minimum age of 18 or higher — the rules a guest agrees to at check-in, whether they are on the hotel's own site or on its booking profile. It is not the booking site's adults-only tick-box, which the hotel sets itself, and it has nothing to do with adult content. Each page quotes the sentence and says where we read it.