Hello @Jim1836 ,
Are you sure you want to directly link an experience that is provided by a third party with your property? If something goes wrong in the beauty salon, it will affect your accommodation review and rating.
I leave you with that question to think of out-of-the-box ideas to make some additional profit and nobly help other businesses without affecting your accommodation ranking.
For myself, I thought that providing experiences doesn't worth it. I give recommendations of services, but I clearly indicate that I am not affiliated with them, and I let the guest contact the provider directly if they wish. By giving free local information, you are promoting local businesses and showcasing your exceptional hosting skills. It is the best profit.