I was hesitant and I indecisive about an online bed purchase. After the research Ghostbed came out ahead. Good product and lifetime warranty. It's been 2 weeks and I was amazed by difference in sleep. No more bad pain in the morning and I've had a sound sleep throughout the night. Actually been getting up before the alarm refreshed. The coils work great in conjunction with the foam. Edge support and cooling is great as well. Great bed.