Those who manage property are usually charged with its physical care. They must maintain the character of the building in order that it shall not depreciate in value, that desirable tenants be attracted to it and retained and to avoid liability for damages arising from neglect.

The building should be kept clean and attractive in appearance, inside and out. Paint should be applied as soon as required. Paint covers dirt and stains and prevents rust and decay. The janitor and his assistants should be industrious and constantly alert. Unsanitary conditions must be avoided. Leaking water supply pipes, waste pipes, and steam pipes should receive immediate attention. Halls should be kept lighted, and elevators running. Other parts of the building to receive attention are roofs, stairs, steam boilers and radiators, skylights, doors and windows, etc. Many of the things mentioned apply only to those buildings rented to several tenants and where the landlord controls portions of the building. In some cases the landlord makes no repairs and is not liable for damages. The question of liability for damages has been more fully discussed in the chapter on Leases.