Simona's apartment is just ideal to stay in the heart of Naples for some days. It's big, comfy, and quite warm.
The upper neighbors may do some noise during the day (music, moving furniture, walking around, etc.) but at night it's all quiet and peaceful. And just be careful with the water as it can only be extremely hot or extremely cold, no intermediate point.
Overall, it's a great quality-price apartment and I'll definitely come back again. Simona is also very nice and will help you in whatever you may need!