This place is located at the very center of Sevilla. It is right next to the cathedral, which means you can walk to every landmarks in the city by foot within 20 min. For me, the location was extremely helpful as I could stop by during the day to rest a little bit.
Also, considering this property is located on the main road of the centro, noise level was incredibly low. Of course you can hear little bit of noise and music sound, which magically stops after 1 A.M. All of windows have extra thick frames, which remarkably lowers the volume.
Host cannot be more communicative and friendly. She responses quickly and gives clear instructions about property and check in. You would not need to worry about checking in process nor security of the building, as the entire building is only for airbnb guests.
I would definitely return to this property when coming to Sevilla.
Definitely recommended!