Here's a project for a buddy of mine... don't have any before pictures but all that was in each bed were two Rhododendrons and weeds... There was a 6"-18" wooden tie wall bordering the sidewalks/driveway and lava rock that was also removed.
Put in 3 Azaleas that will bloom white, 7 Golden Arborvitaes and 3 Barberries... shooting for low maintenance while providing some color.