Should I take care of all of the transactions ( signing papers ect.) for purchasing the house or should I get someone else to do that so I keep my privacy?
Partially answered above. When buying a property you can sign on behalf of the company as “manager”. Most deeds and mortgages (that are recorded in the public records) only show the name of the buyer which is the LLC. You can also designate someone else as “manager for the day” and simply terminate them after they have signed the necessary documents.