Nadia's place is a great base for exploring Palermo; it's right in the middle of the historic centre, on a lively street with many restaurants, bars etc on the doorstep. It's but a few minutes' stroll to the harbour or to many of the major sights.
The apartment is big, bright and airy, with a comfy bed and everything I needed for a 5-week stay. There are also two small but sunny balconies overlooking the street; perfect for people-watching.
As other reviewers have pointed out, the street below can get pretty loud, especially on Friday/Saturday nights. Earplugs are handy - or just go downstairs and join in the fun!
Nadia lives right next-door, was very speedy on communications - and was an absolute pleasure to deal with.
Recommended.