Very good flat. Way bigger than it seems on pictures. Nice decorations and a lot of wood furnitures.
You have a nice balcony where you can eat. A normal sized bedroom. A nice bathroom and a huge desk in a big room which make the place very suitable for a long stay.
There is also shared laundry with the owner that you can use.
The owner speaks english very well and live in an other part of the flat (totally separated so you have your part for you). Meaning that he will be able to open for you even if you arrive late.
The flat is located in the upper part of town. It's a richer part with everything around, nice restaurants but not directly in the old town (25 - 30 minutes by foot). Very well suited if you plan to visit more in Sicily than Palermo as it is probably easier to access by car than the old center.
It's a very good price for a long stay with the month reduction.