The major challenges to keeping the place cool are
#1 We’re on the 3rd floor
#2 South facing windows
#3 No shade from other buildings to keep the sun from beating down on the brick all day

We did inherit a window ac unit with the place which is good but it’s not big enough to cool the whole place. And it’s in our dining room. We have a blow up mattress in there just in case we can’t take the heat and need to sleep in a cooler room. So far we haven’t had to use it.

So I’ve been doing some research to see if there’s anything I can do besides buying an additional ac unit to keep the place cooler. Of course just buying another unit would be the quick and easy fix but I don’t want to spend the money to buy and run it right now.

Here are some things I’ve done that have helped a little and a couple others that are on my to do list.

1. Fans Fans Fans – Fans are really cheap to run. We have a ceiling fan in the bedroom and have been setting up a standing oscillating fan as well as a box fan at night. It’s been in the mid-90’s and I have to say it helps but isn’t completely perfect. The circulating air feels much cooler than still air.
2. Close the Blinds or Curtains – The main objective has been to try to keep the heat out. Closing the blinds the ‘wrong’ way, with the blades facing up keeps more sun out. This has helped keep our South facing living room much cooler.
3. Use a Dehumidifier – My in-laws who live in Texas suggested this. Drier air feels much cooler.
4. Wear Natural Fabrics – Dress for the weather.  Seems like kind of a no-brainer but try to wear clothes that breathe and are loose fitting.
5. Shut Off Heat Generating Appliances – Keeps tabs on lights, appliances and computers. Shut off what you can.
6. Avoid Cooking,Laundry, and Showers at the Hottest Part of the Day – If you can’t avoid these then try to ventilate the room to get the excess heat and humidity out.
7. Drink Water – Stay hydrated! If you get really hot run cold water on or put ice on your wrists.