Carmen is an excellent host who will do everything to make you stay as pleasant as possible. The apartment is very quiet and well located. Walking distance from every sightseeing in Sevilla.
The only think I would point out is that the photos on the website does not make it clear that the accommodation is actually a small studio apartment with a tiny bathroom. I was expecting a one-bedroom apartment (bedroom + living room). Also, the balcony is located outside the apartment, in an environment where other people who use the building transit, so don’t expect privacy there.