We had 1090 on Quest. Our traveling companions had 1091, interior, so we saw it. The closet setups are different and I think the interior suite had a larger closet. The veranda on the interior suite is larger, due to the bump-out. But, I definitely prefer the outer unit 1090 for the window in the bedroom (love this) and the balcony bending around the side. Feels much more open air. We did not have a wind problem. We have booked the same 1090 for Australia and New Zealand, next January. I imagine you are aware there is no elevator to this level.