not expensive

nice clothes at affordable prices 物美价廉的衣服

(used about houses, etc.) able to be bought or rented by people who do not earn a lot of money

affordable housing They have increased their provision of affordable housing in order to make home ownership accessible to buyers who would otherwise be unable to buy. 他们增加了经济适用房的供给量，目的是让否则无力购房的人群买得起自己的房屋。

According to the guidelines, ten percent of the dwellings in the development must be affordable. 指导方针规定，该房地产开发项目百分之十的住宅必须是经济适用房。