The apartment is located in a very nice area just around the corner of Teatro Cervantes, which means you can walk everything easily. The location is very safe and well lit at night.
Everything is exactly as described by Fede, also the pictures.
Fede provided little attentions and has great tips for you on where to go, and he speaks English very well. Easy and quick with communication.
My first AirBnB experience was a really good one here!