Umseting - Rumenskt-Enskt - Îţi doresc tot binele din lume, să fii sănătos şi ...

If I may say something more about "casă de piatră" - it is the greeting we use at the weddings, as azitrad said. Means that we wish their marriage to be as durable as the stone-made houses are.

But azitrad translated it perfect, I doubt it exists such a wish in English.