The flat was big enough for our family of four adults to live comfortably for a week. The kitchen is very well equipped and came with all the basics including plenty of Nespresso pods and various teas. There is a Lidl nearby so self-catering is very easy. The balcony at the front gives a great view of the busy piazza below, and we enjoyed eating on the small terrace at the back, including a couple of barbeques.
The location is great for walking around the old town - as soon as you are out of the front door you are in the streets full of bustle and life. Everything felt very safe at all times of the day or night.
Salvatore was a helpful host with good communications and a helpful attitude.
The only reason we cannot give five stars is that for us the location was a bit too noisy at night. If you are planning to go out and enjoy the fantastic bars, music and nightlife then this would be perfect for you. But if you want to have a good sleep before an early start then you might be better looking for somewhere quieter.