I spent a week staying in a room in Manuela's flat and it was a really lovely experience. She was at disposal for what ever I needed, gave me a few nice tips about which beach towns and beaches to visit close to Sevilla. Manuela rents rooms inside a big apartment, in my room I had a bathroom for myself which was nice. The flat has a fully functional and equipped kitchen, it was nice to sit on the balcony and have breakfast in the morning.
The flat is located near the city center, takes about 20 minutes to reach La Giralda and about half an hour walking to get to Maria Luisa park and Plaza de Espana
Manuela can't speak English so I had to use my Spanish which was great for practice :) But even if you don't speak Spanish you can manage with google translate. I would definitely stay again in Manuela's place :)