I have a 2015 23RB and we love it. Just e, my wife, and our dog its the perfect size. After year 1, its in the shop for warranty work. 1 back running light is faulty, a wiring issue, leaking under the bathroom sink, and a cracked shower faucet. I can't find anything to complain about or any additional needs that I have. We've travelled to NJ and back, a 12 hour drive and boon docked in Wal-Mart parking lots, have had full hookups at campgrounds, and dry camp for Indy 500 and NASCAR, all without issue. It's tight in the kitchen area when my wife is cooking and we are inside during rainstorms, but we make it work, and try to be outside as much as possible anyway.
Looking forward to getting her out again for year 2.
Good Luck with your decision and happy camping!