I have attended home buying seminars. I think it all depends on what you planned on presenting to the potential buyer/seller. I think sellers could get great value out of attending seminar on how best to present your home, staging, what to expect, etc. Selling your home is more than signing the contract to sell.  Home buyers could benefit from the seminar to explain how the buying process works, what to expect in the process, what you should look for, etc. Either way, you might want to bring in associates who work within the real estate arena such as mortage people, home inspection, etc. I am looking for Realtors to partner with as my business offers services for buyers, sellers, and Realtors.