Hi and welcome to the forum
Hi Taps are same as standard UK outside taps with screw thread, which is the same as most UK & Spanish hosepipe fitting. I bought a coil spring type hosepipe for our 2-bed apartment, which is neat & tidy, and reaches all over the roof Solarium and even down to the balcony outside the front door. Got it from Carrfour when they had them on offer can’t remember how much though but not expensive, Leroy Merlin sell them also.
Phil