Originally Posted by
escape4
I believe in the past you booked the Corner Suite, and you got upgraded to an Astoria Suite which is why you think it looks similar - I suspect you never stayed in a corner suite. The Astoria suites are also in the corner but are much bigger at 140 sq meters and normally in the neighborhood of 20k THB per night. On floors 8-11 the plan is like this one.
It seems you're right; I checked my folios, and I've been in 816 and 1016. Both were large. The traffic noise (motorbikes) was a particular issue in 816, but not enough to interfere with sleep. (The hard bed was more of an issue for me.)