It doesn’t have all the necessary information.
Of course it has a map and some bits of information here and there but there a quite a few bugs and it’s missing information. Like ; - prices (about almost everything) - languages, I’ve looked all over the map and found no where I can change the language from Italian to English. - when you try to look at anything in pdf format, is glitches a lot, for example the Menu’s for the restaurants. I could think of some more bugs I’ve encountered but I think you get the point.