The apartment is great and the Palermo district is where you want to be!
What I liked:
It is well located, has ample space, a comfy bed and many amenities. Check-in was also a breeze.
To improve:
The apartment could have been cleaned better (don't look under the bed!). The windows could use black-out curtains (the sun rises early in the summer!). There are definitely similar cheaper places in the neighborhood.