All those wonderful things that everyone has already said about both the apartment and Gianni are absolutely true. The location is amazing and it’s easy to find. A few people have noted a bit of noise, something we’re sensitive to, but for us it was no problem at all. There indeed are stairways, some steep, which could be an issue for some, but this 70 y.o. managed just fine!
We heartily recommend and would definitely return if/when back in Palermo.