All right answers.
They try and reduce the number of sizes of mattresses that we order. The corner beds take the rounded bottom corners. A walk around Queen does not, normally but they can be used. We noticed that the bed base would sometimes stick out at the rounded corners so they flip it so the rounded portion is at the top where you don't really notice.
If you flip it and have the wood bed base sticking out at the corners, then it goes the other way. If you put the rounded corners at the bottom and it looks good, then that is the right way.
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