Elsa's appartment is well located in Sevilla : you're approximately at 20min walk to the cathedral and to the city centre. The town is easilly walkable and the bus service offer is really helpful to discover all the city' points of interest.
The sunny penthouse is very clean, big surface and with all you'll need to rest during the heat waves that the town suffers. Elsa is really helpful, very comprehensive with check-in problems & give you a lot of advices to have a tremendous journey in this beautiful place.
Nothing to add, i fully recommend Elsa as an host, you won't be disappointed 😉