u/AlternativeBig1114

I recently moved into a 2 Bed 1 Bath on the Island of Guam ( A U.S. Territory) in an OK apartment complex. My Unit has been unoccupied for quite a long time and my neighbor is a poor 78 yr old Russian woman. The main issue is that my air conditioning unit in my bed room shares a wall with her apartment. Due to the high humidity/ potential lack of insulation whenever I turn on my AC unit it drops the temperature in my home enough to cause condensation on her wall and soak her belongings. I've brought the issue up to my landlord and was told "it's not your problem" In a professional manner. I've offered to give the woman a dehumidifier but she says she can't afford the power spike to run it all day to keep the humidity down to limit the amount of moisture in her room. I would bring it up to her landlord but the old woman owns the unit and can not afford to have the wall torn down to add insulation. I don't have the heart to inconvenience an old woman like this. Any advice? Is there anything I can add to th exterior of tthis woman's wall to insulate / prevent condensation?

[US- GU] I recently moved into a 2 Bed 1 Bath on the Island of Guam ( A U.S. Territory) in an OK apartment complex. My Unit has been unoccupied for quite a long time and my neighbor is a poor 78 yr old Russian woman. The main issue is that my air conditioning unit in my bed room shares a wall with her apartment. Due to the high humidity/ potential lack of insulation whenever I turn on my AC unit it drops the temperature in my home enough to cause condensation on her wall and soak her belongings. I’ve brought the issue up to my landlord and was told “it’s not your problem” In a professional manner. I’ve offered to give the woman a dehumidifier but she says she can’t afford the power spike to run it all day to keep the humidity down to limit the amount of moisture in her room. I would bring it up to her landlord but the old woman owns the unit and can not afford to have the wall torn down to add insulation. I don’t have the heart to inconvenience an old woman like this. Any advice? Could I buy something to put on her wall to make it viable for me to use my AC