When it comes to mattresses, what works best for one person may not work for another. Before purchasing, think about your sleeping style — whether you sleep mainly on your back, stomach or sides. A good mattress should support the spine in its natural alignment and let the pressure points relax. For example, if you are a side sleeper, look for something softer with targeted cushioning around the shoulders and hips. Memory foam mattresses can provide good cushioning but may be too hot for some sleepers due to their heat-trapping properties; consider adding a cooling mattress pad. Adjustable beds are a great option allowing you to adjust the head and foot of the bed individually to achieve maximum comfort levels while sleeping and watching TV or reading a book in bed. Ultimately, selecting the right mattress comes down to personal preference after finding one that fits your needs functionally.