(9) Any provision which waives any cause of action against or indemnification from an owner, by a resident for any injury or harm caused to such resident, his family or his guests, or to his property, or the property of his family or his guests resulting from any negligence of the owner, his agents or his assigns in the maintenance of the premises or which otherwise agrees to the exculpation or limitation of any liability of the owner arising under law or to indemnify the owner for that liability or the costs connected therewith;