Staying at a hotel should feel like a treat, but the experience can fall flat without smart tips.Asking for a hotel room upgrade politely can often yield positive results.Checking in between 3-5 PM increases the chance of getting upgrades or requests honored.Utilizing the hotel app for perks like mobile check-in and exclusive discounts is recommended.Exploring hidden freebies such as complimentary toiletries and snacks can enhance your stay.Mastering the thermostat and blackout curtains for comfort is advised.Utilizing the hotel gym even for a short stretch can help reset your body, especially after travel.Bringing personal items like essential oils or a Bluetooth speaker can make your stay more enjoyable.Asking for late checkout and using room service creatively can enhance your overall experience.Leaving a thank-you note or tip for housekeeping is a classy gesture that is appreciated.