A friend of mine is currently abroad. It turned out her trip will take much longer than she had planned. She needs to retrieve some personal belongings from her apartment here. She wants to ask her landlord to open the apartment for me. Then I would ship her the items she needs. I would prefer to have some kind of a document authorizing me to enter her apartment and retrieve the property. I think the landlord would like it, too. What should we draw? It's just one time thing, when I am supposed to act as her personal representative. Power of Attorney is probably not an option, given that she is in another country.