First thing I found on Amazon US https://www.amazon.com/Honeywell-MM14CHCS-Portable-Conditioner-Dehumidifier/dp/B008UHXNKE/ref=sr_1_1?ie=UTF8&qid=1518993832&sr

First thing I found on Amazon US https://www.amazon.com/Honeywell-MM14CHCS-Portable-Conditioner-Dehumidifier/dp/B008UHXNKE/ref=sr_1_1?ie=UTF8&qid=1518993832&sr=8-1&keywords=portable+heat+pump&dpID=31H9cYmpdpL&preST=_SY300_QL70_&dpSrc=srch https://www.amazon.com/Honeywell-MM14CHCS-Portable-Condition... Portable heat pump + air con. I've had something like this before, typically comes with something to slot/seal up into a gap from leaving the window open. Can be moved between rentals.