Look, you shouldn't be too distracted by your neighbors, if you're hot, go buy an air conditioner. You shouldn't live your life to please someone else. You have to live the life you want. You want an air conditioner, there is a Goodman option, it's environmentally friendly and not noisy. If you do not know how to install, then write to me, I will help. If you don't have time to wait, then order a handyman at www.airconservicing.org/type-of-aircon-service/ . You will be installed in any room and at any height. I hope I helped you with advice, by the way do not set too low a temperature at night, and you can catch cold!