Again, tenants will be the victims of vindictive housekeepers, who for any and no reason will begin a system of petty persecutions to compel a tenant to move. Then there is the gossiping housekeeper, who keeps the tenants at war. It is no secret that the method of rent collecting of some housekeepers holds tenants year after year. They will take the rent in the smallest sums, daily or weekly. By the end of the month they will usually have the full amount collected. The houses where this system prevails are the most objectionable. The tenants for this leniency endure positive evils. The important thing is a place of shelter for the family. Work is uncertain, or long periods of idleness has made the payment of rent impossible for a period. The housekeeper understands and becomes responsible for keeping the tenant until the rent is paid. In return the tenants endure neglect of duty on the part of the housekeeper. Silence is their expression of gratitude. No repairs are made, for none are demanded. The house sinks lower and lower; anybody can move in on the payment of part of a month's rent. The vacant rooms are dirty--give visible evidence of the presence of vermin; but the family evicted with only half a month's rent in hand cannot afford to be critical. This is the house that makes the slum. Two housekeepers of tenements were discussing owners and tenants before the writer. One was rigid, keeping the house astonishingly clean, with rooms rarely vacant; the other, always in trouble with the tenants, always having some one to evict, threw the blame for her troubles on the tenants. The first one listened, finally saying slowly: "No, you are the one. You get cross and abuse the children. You make pets of some children and some mothers, and the others see it and get mad. Then there is a fight. To keep a house you must treat everybody the same. You must make good rules; you must do your part and make every tenant do her part. I've had two of the tenants you put out of your house five years. They are good tenants; watch yourself." [Illustration: A TYPE OF THE PRESENT.] There are landlords who care for nothing but the income from their property. Any kind of tenant who will pay rent is acceptable. Any housekeeper who collects the specified amount may hold control without question. The housekeeper may have standards, but these are swept aside by the exactions of the landlord. The rents in such houses are usually high, because there is such a percentage of loss in rents. This house also contributes to the creation of the slum.