Two separate LinkedIn posts, but a shared sense of pride. On their social networks, Thierry Herrmann, President of Herrmann Immeubles, and Romain Bonneau, President of the eponymous real estate company, made official mid-week the acquisition of 9 rue du Faubourg-Montmartre in Paris's 9th arrondissement, "in the heart of the Grand Boulevards", as the former points out.