I was there last April to do a multi & night rating.
It all worked out fine, and if you're a UK PPl Naples is a good opportunity to brush up on the use of ATC (Yes I know it's slightly different). It has four rwys and being on the coast you can't get too lost.
Might sound daft but beware their bike hire charge. The planes may be safe but those two wheeled death machines are not to be trifled with. If you're there for anything more than 2 weeks go to Walmart and buy a bike.
Enjoy.........