Quite beautifully decorated, bedding and pillows are comfy, temperature can be controlled and a dryer is luxury. Very quiet with help of noise canceling walls and glass panes. We never heard a single neighbor. Very respectable.
Initially, unlocking the door with the set of keys was a little challenging to master since the door has a little trick that takes some practice. We have become accustomed to keyless entry in our homes. To ensure we did not loose keys, we added a S Hook to the key ring to securely attach to our purse.
The location is very central and we walked an average of 20k steps daily. Keep in mind the apartment does not have an elevator and 7 stories of stair cases may challenge the endurance of older or out of shape guests. Walking stairs with 50lb luggage may pose a challenge for some, however, we managed quite well and I am certain my health improved with excellent cardio.
Overall, if you love Spain you will love this gem and Martin is fantastic