Law of Ownership Subdivision and Management of Real Estate Units

1. The costs of the maintenance and management of the common parts shall be shared by each owner according to the percentage of his subdivided real estate unit to the total area of the subdivided parts in the jointly-owned real estate. The value of the owner’s share in such costs may, if the subdivided real estate unit is within a multi-use jointly-owned real estate, vary according to the type of use of the real estate. 2. An owner may, upon approval of the owners association and at his expense, improve the common parts or part thereof without changing their type of use or causing harm to others.