Hi virferox,
Thanks for the heads up 
I’ve added them as a possibility to the Charlotte list. The Savvy Rest component latex mattresses certainly use good quality materials and have good options available to customize the mattress both before and after a purchase (by re-arranging or exchanging layers) but since they are also in a more premium budget range compared to some other similar mattresses I would also make some careful value comparisons based on the parts of your personal value equation that are most important to you.
Phoenix