1.In that event you will have to resign fromthe Directorship of the compnay.
2. Then you will have to transfer all your shares along with shares of other directors who would also resign from the company.
3.Then apart from buyer any of his relatives will have become director and shareholder to make the transfer smooth.
4. Since the company remains same the rent receipt would be issued in the name of the company.
5.Howeevr this is possible only if the company is holding the tenancy and not you in your individual capacity.