Sharing adress across family members?

I was wondering if there is a faster way to shares the adress in guest profiles. We get a lot of visits by families and as far as I understand we need to individually open up every guest profile and write down the adress again. 
Why isn’t there a “share adress across accompanying person” button or a smiliar way to instantly fill the adress if you open a linked profile to that of the already filled out guest?