In the USA in order to apply for a Nomad Visa and before meeting with the Portuguese consulate you must show a rental agreement but you cannot move until your Visa is excepted. So, we must remain in the USA paying our mortgage and paying for a rental in Portugal while we apply and wait for our Visa. This takes months before getting the meeting and the Visa. Seems expensive. Does anyone have any tips on how to make this as affordable as possible? What did others do?