I travel frequently with you around the world. You have treated me well and when I last flew Doha to Melbourne was upgraded to first class all of which is much appreciated On 14/15 I flew on QR2 from London to Doha at 9:30 pm in business class so with a Q suiteAlthough I have often been in a Q suite never before in the supplementary cabin sitting in seat 9 E. I could not believe that the cabin dad no bathrooms and I have to walk the length of 2 cabins to get to facilities or use the ecconomyj facilities which were nearer. I cannot understand you can charge the same price for seats in that second cabin which are so poorly served. Your are not Lone in. Splitting business class but my experience is that the lavatories are between the 2 parts so comfortably accessible. I respectfully with the configuration you have chosen the sears in the small back cabin should be significantly discounted as the arrangements are not comparable.I am at the Marriott t Marquis in Doha until Wednesday 18 when I fly with you to Melbourne and would happily discuss this fundamental deficiency in your aircraft. When I discovered the position when I wanted to change clothes shortly before take off, the cabin staff indicated a seat in the front cabin had become available. I had eaten in the lounge before departure, was tired and had unpacked into my allocated seat and the disruption was a step too far. I am interested in how institutional Lyn you will generally deal with the inadequacy Thanks J Bruce QF 1822297 Hon Sir Bruce Roberson