Truly depends on the neighbors. Be sure to share eggs with them, early and often. A little diplomacy, I've heard, can go a long way. Also be sure your chickens can't escape the confines of your property, no matter what. Imagine the relations between neighbors if your chicken gets in their yard, and their dog injures or kills your chicken. Or, if your chickens get in their yard and destroy their prize petunias or tomatoes. Not having a rooster, if you have near neighbors, is an excellent idea, as is being in compliance with any HOAs or local restrictions.
No, to me flighty meant they're not going to make lap-sitting pets. If panicked and cornered, they might go over a fence, so if you need to clip a wing or handle them for any purpose, don't think you're going to catch them by day. Instead go into the coop at night while they're roosting and use a red head lamp to help you see what you're doing. Good luck to you!