We are using Bundles in our membership levels for a household grouping. Since they are at the same address there shouldnt be a need to input the address on all the records. With field access restricted to a bundle coordinator, then we can be sure of the one mailing address for the bundle. This field will also allow for other household information to be recorded on just the bundle coordinator (i.e property information such as Cottage phone number). This would provide a solution for setting up couples and all members living in the same household or vacation property.