When it comes to bed-sharing, finding the perfect mattress for your family can be tricky. The best way to ensure a good night’s rest is to find a mattress that is firm enough to provide support and comfort while still offering adequate cushioning. A too soft or too hard mattress can lead to discomfort and even health issues over time. The ideal firmness of a mattress for bed-sharing depends on the weight of those sharing the bed as well as their sleeping positions. Generally speaking, side sleepers should opt for softer mattresses while stomach/back sleepers are better suited with firmer ones. Additionally, heavier individuals may need more support than lighter individuals so look for mattresses with higher density foams if this applies in your situation. Ultimately choosing the right mattress takes trial and error – make sure you take advantage of any return policies before committing!