To provide a more optimized design method for the furniture design of single apartment by combining the user demand, space distribution and CMF design. To meet the needs of single apartment furniture users in many aspects, including physical, psychological, social, self-development, etc. By analyzing the needs of furniture users in bachelor apartment and the application of CMF design method in furniture, taking IKEA furniture as an example, the importance of the combination of furniture design and CMF design method in bachelor apartment is clarified. This paper puts forward the design methods of sensory needs, interaction needs and cultural needs of bachelor apartment furniture, and expounds its design and application, so as to provide new design ideas and methods for the design of bachelor apartment furniture, in order to realize the empty-nest youths pursuit of quality life.