The flat had a great location, very central - we never had to drive or take a taxi anywhere.
The street itself was full of restaurants and bars, we tried the pizza place right next to the flat that was delicious and very cheap. We also went to the market (to the Comende restaurant) that is 2 minute walk from the flat and had a really nice meal there.
The fact they have the office in the same building of the flat is extremely convenient as it made it very flexible for us as we weren't sure at what exact time we would arrive. There was also the option to leave the luggage there if we wanted to stay in Seville for longer than the checkout time.
When we arrived we were welcomed by a very friendly girl (I think her name is Paula) who showed us the flat and gave us a map of the city with some great tips of local and lovely places to eat or have a drink.

The flat was very clean, all refurbished and comfortable, with a lot of natural light.
Even before we arrived, Sarah was always very approachable and helpful. She organized a great deal for us to park our car during our stay at a discounted price.
We definitely recommend staying at this flat.