Bought this to replace a Serta Memory Foam, but it is not cutting it for me. I'm a small woman and already feeling an indentation just a few months in. We bought the medium, but I now I'm afraid to try the firm

"Firm" should not be in the description of this mattress. This mattress is not firm and does not have any support along the edge. I have purchased several mattresses from Sam's Club over the years, and this is the only one that disappointed me.

I ordered Hotel queen mattress and the size is bigger than the box spring and the queen frame I have. Now wondering what frame I need for this thing, otherwise I have to return and reorder the traditional queen

I've had this mattress about two months now, and it never really settled like it was supposed to. Didn't reach the height it was described as and very lumpy in places. Very disappointing.

The Nectar mattress was not available in time for guests, so I ordered the Members Mark equivalent, and it seemed to be very similar. I did notice that the top fabric bunched up in a few places.

At $399 I thought I'd take the chance and get in hopes of helping back pain and thankfully it did just that! With my old mattress I would wake throughout the night with terrible hip and back pain. With this one I sleep great.

Terrible do not waste your money. Horrible product, provides ZERO support. If two are sleeping you end up in a hole at the center because of how soft unsupportive it is.

This mattress is aweful! The 12" must have been measured by a man, because it's only 10". There is NO support, and my wife and I both woke up with terrible back pain. I've slept on cots that were more comfortable.

This is a very nice mattress. At first I felt it was a bit too firm, and I prefer a softer mattress that still is supportive. It did take a couple weeks of sleeping on it to start feeling a bit softer and is now the right mix of soft and supportive.

we had just moved to our new apartment and needed a bed that was cool and didn't feel hot. it has been a game changer. to those that worry about firmness, go for the medium or firm it will soften up over time.