1 to 12 Urn Capacity Depending on model Type, and Size + Shape of the Urns. Urns are fully accessible after being inurned.
You are not obligated to use a certain kind and shape of urn; your families have more freedom to choose the urn of their liking.
It can be installed anywhere as long as you can dig a hole. Protective Weather Gasket And Inverted Lid and firm base prevents floor shifting.
Picture frame or engraved plaque can be memorialized with either Roto Engraving, Laser Engraving or even Sand Blasting