If your wife's parents can forego the immediate downtown requirements. They should consider Canal Walk an active adult community in Somerset. It has all the amenities and activities a person over 55 would want. Beautifully landscaped and maintained by a common charge. My wife and I moved there seven years ago at 56years old. We love it and our neighbors. I am still working. I commute out of New Brunswick. Many trains less than an hour to Penn Station in NYC.