LPT: for a firmer mattress, place yoga mats on your bed under a thin mattress topper/pad.
LPT: for a firmer mattress, place yoga mats on your bed under a thin mattress topper/pad. It also makes the mattress in general more supportive so it doesn't 'dip' as much on the corners/edges. I have a twinxl so I cut a mat and joined it to another one using mounting tape then put it under a mattress topper. One of the best decisions I've made all year. Another LPT: Use a thick throw blanket as a pillow. You can completely customize...