The City of Liverpool aims to reverse long-standing population decline and in recent years this has begun to succeed.
For the city to thrive, we need young(ish) economically active (even middle class!) people to migrate here and to bring up young familes.
If such people are prepared to migrate into formerly depressed inner-city areas, to invest in home ownership, to bond with neighbours and to take an optimistic view of the future for their streets and neighbourhood then that is exactly what we need.
One depressing aspect of the Welsh Streets controversy has been the attempt to discredit or even disenfranchise such people because "they have only been here for five minutes".