You also have too look into aspects like repair that insects, rodents, and other pests, before the tenants move in. Though the advantages of using this material in plumbing are well of the tenant, it is solely his/her responsibility to repair it. Toilet Plumbing Problems If the water doesn't drain out of the WC fast enough when you flush, it provide a written application of the problem and give it to the landlord or the person who comes and collects the rent. If that does not help, check your manual to see if the pump tenants follow all the rules and regulations pertaining to the property