The best area to stay in San Luis is around the central square, Parque Principal San Luis, and the surrounding streets.This area is the heart of San Luis, offering easy access to the main attractions and local life. You'll find the town's church, Nuestra Señora del Carmen, facing the square, along with local shops, bakeries, and eateries. The streets are generally well-maintained and provide a good feel for the town's character.For those looking for an authentic local experience and convenience, staying near the Parque Principal is ideal. It allows you to stroll to the main points of interest, enjoy local cuisine, and observe daily life in San Luis.