Know your rights: How hot is your apartment in Sweden allowed to be?

Sweden has been experiencing the year's (possibly last?) heatwave, and for many people it's uncomfortably warm indoors as well as outside. Here are the guidelines you should know about if you're renting an apartment in Sweden in case it gets unbearably hot. https://www.thelocal.se/20190727/know-your-rights-how-hot-can-an-apartment-temperature-be-in-sweden