Keto-friendly restaurants in Seville
One venue in Seville currently clears our bar for keto (tier S to B, confidence at least 0.6). More are in the research queue.
The venue's homepage explicitly mentions 'Menú keto de autor' (signature keto menu) and 'Alternativas low-carb' as part of their inclusive menu options. This indicates a marked menu with specific keto-friendly dishes, though the kitchen is not dedicated to keto preparation.