Used sofa with slight smoker smell from old heritage

Hello, I have a complete sofa set consisting of two corners and 7 pieces, making a total of 9 pieces. One corner has slight damage, the rest is in good condition, nothing wrong with it. It's blue in color and has been used for only 3 years. The reason for selling is that I'm moving to another place. Its size is approximately 4×3, but it needs cleaning from dust