I wonder what decade those fine commercial Crane Placidus toilets were from & if they were model 3446 type. Anyway, the only thing I didn't care much for were those "newer" toilet seats from either the late 1970's, 1980's, 1990's or 2000's. Older Olsonite or Beneke 1960's to early 1970's toilet seats would have complemented the "vintage" look of these toilets with their short Sloan Royal flushometers. But, they performed quite well especially that final 1 that I wish I had in my bathroom.