Very good value for money. Had the mattress for nearly 2 months now and the quality stands out. The edges are firm and the mattress is still as new. Ive used with a 7cm latex topper from day 2.
Unfortunately the mattress is too firm for me and for my partner (Im 50kg and a frontside sleeper, my partner about 100kg and a sideback sleeper). I was afraid of getting something too soft, but this is like sleeping on a hiking mattress. However that is my fault as the mattress is the firmness advertised. The latex topper is making the mattress comfortable for me, but I will definitely go for a medium or a medium-firm even next time.
I bought the mattress with 100 day trial and Wayfair and their collection company have been amazing in their customer service when I wanted to returnexchange the mattress. Unfortunately Ive had to cancel the collections a few times, so havent been exchanged. but again this is in me.