Join the app for your 104 Richelieu building and enjoy many services from your mobile. The simple, practical & secure 104 Richelieu application to stay informed and communicate in the building.The application allows you: • to follow in real time what is happening in your building with the follow-up of the news of the building and the escalation of incidents• interact with the occupants of the building via messenger, the forum and classified ads• benefit from services to simplify your daily life: concierge, reservation of spaces or common goods, reception of packages and all other third-party services integrated into the application