Its refurbishment might be just inside 30 years, but the Plaza Inn also looks terribly dated. More than anything, the food service area reminds me of the old Wendy's restaurants, when they had Tiffany lamps everywhere and most restaurants included a salad bar. The mirrored signage (complete with clip art-style images, in case "pasta" or "chicken" were too confusing) over the food stations screams 80's, and the sneeze guards everywhere just aren't a good look
And then we get to the dining rooms, which remind me more of a generic grandmother's living room than turn-of-the-century middle America. They really nail the "midcentury trying to look old fashioned" style that seemed so popular at the time, but just comes off as borderline gaudy today. But of course they were lovingly designed by Dorthea Redomond, so suggesting any changes to them is complete heresy
In comparison, the River Belle doesn't look so dated any more. At least it's gotten a fresh color scheme within the last decade