With help "realestatemanager link plugin" you can insert to yours site articles links to some house to self RealEstateManager component from yours site.
For that you need Install "realestatemanager link plugin", do it enable. Insert in article [realestatemanager id=1015] (Replace the square brackets by curly brackets)
where ID=1015 - that some ID from yours ReaEstatemanager for some house. You can look it from RealEstateManager backend.