Both options have merit: the standalone approach allows for independence and customization, while the duplex route offers potential rental income.

Because most of their customer base are no longer interested if the messaging is different and they are told real estate is a capital intensive business. 

Quote from @Bubba McCants: I have the same technique as Drew: copy from others, customize to your business model and laws, refine as you go.I started with a two-pager that was built in the 80s and never updated.

Where the manufacturers/builders tend to get frustrated is when they are finding about this last minute and you the customer ends up in the middle of a finger pointing disagreement where you dont know who is right or wrong.  

Solomon’s builders, Todd Builders, Etheridge custom homes, tidewater custom modular homes.  

Everything should be consistent and clear, from the first time a new customer/client comes in touch with you to when they get in touch to discuss a listing, etc. 

Customer Focus: (tenants) Never forget the end-user of your properties.

I know there are exceptions, as I did buy one deal subject to from a licensed agent.....but it was his own property, and not a customer he was representing.

You will have employees, customers, stakeholders in investors.  

Customer Focus: (tenants) Never forget the end-user of your properties.