The place is super clean and in a super location as a starting point to explore amazing Sevilla. If by car, parking can be tricky but still posible for free, avoiding exorbitant fees which are characteristic in Spain.
Marieta herself is a personality, it is very nice to have a conversation about a topic or two with her. Very helpful with any question and she even went the extra mile and bought Nutella for breakfast for my kids. Possibility to have fresh orange juice and coffee and toast with marmalade every morning for no extra fee was also a super plus!