The size of your media storage unit depends on the proportions of other furniture and the size of your collection. Before buying a media storage unit, you should:
Assess Your Collection
Go through your multimedia collection and take an inventory. Count the number of CDs, DVDs and gaming discs you currently have and make a vague estimate as to how much your collection may grow in the future.
Add 30% to the total number of multimedia items in your collection, and that should give you a rough idea on the capacity you need.
Measure the Room
Match the unit to the proportions of the furniture and the overall size of the room. Take exact measurements of the location, allowing for 2-3 inches clearance on each side.
Consider Additional Functions
If you plan on using your multimedia storage unit for more than just displaying your collection of DVDs and CDs, you need to choose a unit with additional surface and storage space. For multifunctional pieces, an entertainment unit is the best option as it offers a wide variety of storage areas including shelves, cabinets and horizontal surfaces for displaying accessories and digital players.