I've flown Rouge Premium 3 times on the A319....35 inch seat pitch 18 inch wide...I'm 6'3 225 llbs...the pitch was just bearable for a 3 hour flight...so anything less must be pretty horrific...31 inch is a no go for me and Rouge Economy 29 inch is a criminal seat pitch as far as I am concerned at least I can't fit in those.....back to Rouge Premium...the seats are the exact same slimline seats as in economy and are super uncomfortable...very short seat cushion, bad lumbar support and rock hard...have to shift position every 10-15 minutes to avoid bruised-butt syndrome. Horrible horrible seats for a premium price.