We have stayed in Lidia's apartment with two children for two nights. The apartment was as described. It was clean and quiet. However, the sofa bed was not really suitable for sleeping and the kitchen was a little old.
The location of the flat is absolutely great and very close to the city centre. We didn't meet Lidia but her sister Maribel, who was really nice and helpful. We could contact her at any time.
All in all we can recommend the apartment for people wanting to live close to the city centre and discovering the exciting district Triana.