Which do you think are the most effective strategies for dealing with Amsterdam's deteriorating housing?

• Do nothing, allow market forces to work on their own

• Concentrate on codes enforcement to force landlords and homeowners to fix up their properties

• Increase demolition of vacant housing in order to thin out housing stock

• Provide low interest loans or grants to developers to rehabilitate properties

• Convert multiple family homes to single family homes

• Provide incentives for owner occupied homes

• Other: