Your apartment turns into an oven by mid-afternoon. By bedtime, no amount of fan-pointing or pillow-flipping brings relief. You wake up groggy, sweaty and frustrated. If this sounds familiar, you’re not alone. Record-breaking summer heat is making it harder than ever to sleep well, especially for renters who can’t control their building’s insulation or install permanent cooling upgrades. Meanwhile, a wellness trend called sleepmaxxing promises better rest through optimized habits and environments. You don’t need an expensive setup to practice good sleep hygiene. Many of the most effective strategies for creating a comfortable sleep…