I would 100% recommend this property.
I was in Seville for 9 days, visiting and working and this flat was absolutely perfect.
The property is in a great location; turn left or right - you are within a brief walk of restaurants, bars, ice-cream shops, bakeries, supermarket etc. The centre is only short walk away and the Jardines de Murillo is very close to go sit and soak in the sunshine. There is so much to see in Seville and it is all walking distance from the property.
The flat itself has everything you could want for a short or long stay. It is a great size, has a comfy bed and sofa bed. Shower is great with constant hot water. Washing machine, dishwasher, iron, smart TV and excellent wifi for working. It is also located in a gated property so you feel very safe, in general the area felt safe.
The only other thing we did notice, was when the air-con was on there was a faint smell of cigarette in the bedroom. I think the neighbours must smoke? We didn't have the air-con very much and it was mild so not a big issue for us.
The check in process was really easy. Valentina was also incredible at giving us lots of tips on places to go and where to eat (thank you as we had some amazing meals). We also had a cleaning services, mid-way through the stay which was a great bonus and lovely to come back to a clean flat and fresh towels.
I would not hesitate to stay here again.