I received this mattress about a month ago and am pleased by the sleep quality it has given. I was concerned about the medium firmness being too soft, but it is perfect for a side sleeper like myself. My partner’s movements do not disturb me while sleeping.

The reason I gave this 4 stars instead of 5 is because the mattress slides around on a platform bed frame. This mattress is lightweight and requires something to anchor it in place or it will move.