Article Writing - Real Estate

I need 10 articles written about real estate subjects are the following: Tips for First Time Home Buyers Advantages of Using a Real Estate Agent Buying a Condo or a House? Choosing a Real Estate Agent How to Find a Home Waterfront Properties Buying Fixer-Upper Homes Which is best Buying a Newer or Older Home Why Getting a Home Inspections is a Good Why You Should Get Pre-Approved for a Mortgage --- Article must be 550 words or more, must have a 2% keyword density ratio, must be original content not from another published source. Writer must have good knowledge on subject.