Here's what I did:
I set a php page that called my database by mls number and created a simple layout.
Then I simply added a function to word press that would allow me to execute a php script from a post. All I have to do in the post is add the mls number and the included file does the rest. I can add additional content or even more pictures.
All you would have to do is have the php include page created and designed, then everything could be changed in the word press management area.