I stayed at SSR last January, and I have to say the exterior halls didn't bother me at all, so I'll assume they won't bother me at CSR or POR either.
The only things the bother me slightly when I look at pictures of the rooms at
CSR or POR are the short curtains and the lack of an actual closet, but those are just minor cosmetic things that wouldn't sway me from staying there.
One thing CSR has that SSR doesn't.....room service.

(well, and a salon to get your hair cut and styled, although I have a tendency to do that BEFORE I go on vacation.)