How long does it take to notice a difference sleeping on a Gravity Bed Sleep System?

You might notice a difference the very first night. However, you need to allow a break-in period, and your body needs time to adjust sleeping inclined. This is completely normal and referred to as the "adjustment period". Some adjustment periods are longer than others, so we allow 60 days to be sure you have enough time to finally find the best sleep of your life.

Are the Springs of the Gravity Bed Frame strong?

Yes they are made from high-impact materials. Additionally, because there are so many of them on each frame when compared to frames that have slats only, your weight is dispersed over a wider surface area which also gives you additional support.

Can I attach a headboard to the frame?

Yes, there are mounting holes drilled at the back of the frame.