Your reception depends at least as much on you as on others.
As an Agent, the majority of my recent transactions involved persons under 60, so that tells you that more and more baby boomers are moving in.
If you'd like more information, please feel free to contact me.
Prudential California Realty
If you are nice, polite, friendly, you will blend in and make friends and not experience negative reactions. I have sold a few homes there too, and those neighbors were very nice to me, they watched out for each other, came by to chat, and some had been there a long time, and others had been there shorter. As with any home, I always recommend that when you have gotten serious about a particular condo or townhome or home, you talk to the neighbors. The things you find out! And then you'll get a feel for how you will be received.