The Perfect Bed Setup for Restful Sleep Designing the perfect sleep environment is just as important as choosing the best mattress. The way your bed is set up can have a significant impact on how well you sleep. Everything from your mattress and pillow to your room lighting affects your rest. Choosing the Right Bed Frame A strong bed frame ensures that your mattress gets the proper support. A metal frame allows the mattress to rest evenly, lifestrom στρωματα ανατομικα στρωματα while a foundation can give your mattress additional height and lifestrom ανωστρωματα support.