We understand, really, that it is your website and you lay it out for your purposes. And when it gets down to it, we really don't want you designing sites for the ODP -- we want you designing sites for the surfer.
Are the sites at least interlinked, though? That is, do you have a "if this is too big for you, you might be interested in our [one-bedroom condo] instead"?
Or do you have a "corporate" page that links to both sites? We'll only put one URL, but we'd rather put some one URL that eventually links to all your stuff.