Hello. I recently had my windows tinted at DetailingSpain https://detailingspain.es/en/service/car-tinting/ — can definitely recommend them. They use certified film that meets all EU regulations, so no issues with the police or inspections. The team helped me choose the right material based on how I use the car, and the result looks great. Aside from the clean, stylish look, it’s noticeably cooler inside now and there's way more privacy. Plus, they really pay attention to detail — no bubbles, no peeling, just solid work. If you're in Barcelona, it’s one of the most reliable places for tinting.