The Common Bed is a single bed. It can be purchased for 800 Bells, and sold for 200 Bells at Re-Tail (160 Bells at Nooklings).
Customizing the Common Bed costs 80 Bells. To return it to its original state, it costs half the price (40 Bells).
There are 6 options for customizing the bedspread color. There are no ore customizations for this item.