I flew what appears to be one of those refurbished 738 recently in row 7, which ought to be part of the ES configured section. 3-3 throughout, nothing new for this aircraft, but I did notice some (unwelcome) boxes under the seats, presumably housing the power port circuitry; said power ports were either very well-hidden, not installed yet, or ended at the previous row . Seats were not bad as far as european coach goes, with somewhat stylish tray tables IIRC.