Beautiful place to visit, amazing tile work around the various patios and courtyards, lovely gardens. Definitely worth a visit along with the Real Alcazar, and the local barrios around Casa de Pilatos are really interesting to walk through as well with narrow streets and beautiful architecture. We walked directly from Casa de Pilatos to the Setas de Seville, so you can do both in one trip/walk. We were unclear about the advertised "free Mondays" at Casa de Pilatos which turns out is only available to EU citizens, so don't go on a Monday if you don't have EU credentials. The place was packed with people looking for free entry, and many people were turned away for not having EU credentials, including ourselves. This restriction is poorly advertised by both the facility and local social media influencers, so beware. Otherwise, it seems you can get into this place most days without an advance reservation, although you may need a timed reservation to see the "by tour" second floor. Although I did not interact with many staff at this facility on the Wednesday we returned for a visit, one woman who was working in the gift shop on November 13 at 13:08 was particularly rude and could not be bothered to crack a smile, say gracias/de nada, or actually say anything at all. It's pretty bad when you are patronizing a foundation by purchasing products, and the cashier acts like she's doing you a favor. Everyone I met in Spain was so nice, so this one rude person really stands out from the whole trip. I hope the facility will consider giving her some training in customer service.