Translation of cuál

The casa cost me around twenty dollars and the woman wanted extra five dollars for food and cooking. Money was an issue in this country because no one had any. It is a very poor nation with great people.
As I understood from you, the redirection, as you implemented it now would not be necessary. From our phone conversation last week I understood that all language instructions are detected by default.
The same evening we left Patagonia and flew to the capital of Argentina, Buenos Aires. We have waited a long time for this moment as we have not been in a city for almost two weeks and we usually love the city.