Annot for the trad, not the bouldering, I didn't get and trad done, but the bouldering wasn't great, a couple of days is enough.
However, just as information, near Nice is a little place called La Croix de Cabris, Cabris being the town, follow the D4 out of Cabris and after a bout 3 K you find car parking beside a park, there you have very easy and short sports routes, for kids I think, the other side of the road you have limestone boulders starting almost as soon as you wander back towards Cabris, if you have a day go check it out and if you can, its easy to find, there is a big boulder with a mouldy mattress, possibly still there, a couple of nice boulder problems, I failed on the 6C+, after walking the mountains, getting drunk and not sleeping in my tent, thats my excuse!
Just for information!