In general I think it is a pretty nice spot. As Doublewide said it is pretty far out there. This is one of those cases where if you like to be “out there” but not “way out there” this is not a bad spot. You do have some spottiness with old holdovers who have lived there for a very long time. Most of them have been bought out and custom homes have replaced them. I didn’t see the RV parked out there when I visited the home, but that doesn’t mean there isn’t one there! As far as private roads go I would not worry about that to much. Yes the road must be maintained by the residents but there are many very nice places that have private roads.
It does get hot out there as well. Yes there is wildlife as well. You do want to keep your animals in the yard but I don’t think your kids will get eaten by mountain lions. My wife grew up near there and I haven’t heard of a Poway mountain lion attack yet. Lots of coyotes.