The acquisition, administration and management by rental or otherwise of all buildings and immovable property, and in particular the free allocation to the shareholders of premises occupied by them, and even the free provision to third parties, the borrowing of all the funds necessary for this purpose and the establishment of any real security or other necessary guarantees. Exceptionally, the disposal of immovable property that has become useless to the company, in particular by means of sale, exchange or contribution to the company.