15. In this Part–
“fit for human habitation” shall be construed in accordance with Article 17;
“notice of disrepair” means a notice under Article 19;
“notice of unfitness” means a notice under Article 18;
“the owner”, in relation to a dwelling-house or building, means the person who for the time being receives or is entitled to receive the rent of the dwelling-house or building, whether on his own account or as agent or trustee for any other person.