Originally Posted by
drwook
On the flip side, if you're booking 5 J seats I think you'd be very unlucky not to get a quad. It's a fair chunk of the cabin and most solo travellers will probably want the windows...
A 24J configured 777-300ER has 3 quads in total.
It really depends on the route and the aircraft type which the OP is flying.
It might not be possible to get quads during OLCI on popular routes like DOH-MLE.