Mattresses are a particularly important purchase because they affect your quality of sleep. Here are just a few factors to consider before buying a new mattress.
1. Size
2. Features
Although the appearance is not as important since your mattress will be covered by sheets and blankets, you almost certainly have other preferences in mind. Important features could include materials (coils versus foam, for example), organic textiles, and extras like mechanics (sleep number technology or the ability to elevate a portion of the mattress).
3. Price
4. Warranty
5. Comfort
Just keep in mind that even people who like a firm mattress for five minutes in the store might not be quite as enthusiastic when they have to spend eight hours a night on it. You should always err on the side of softness.