Because holding a substantial estate directly can also entail time-consuming administrative constraints, Ostara offers to simplify your daily life by taking care of your private administrative, accounting, and legal tasks. Our Private Secretariat service can centralize your information and act on your behalf with your usual service providers or providers with whom we collaborate, while respecting your intentions and requirements.

It is up to you to choose a tailored level of assistance based on your needs: administrative tracking of your invoices and correspondence related to your personally owned properties, leasing management for your assets, administrative support for the management of your personal staff, monitoring of co-ownership general meetings, administrative follow-up for your personal tax obligations (income tax, wealth tax), imigration formalities in France... These services are subject to flat-rate billing or an hourly rate.