Tucked away behind the Auto Bell across from Stonecrest doesn't seem like a good locale but really is considering the limited means of getting around Southeast CLT.
Clean and fairly quiet (always travel with some sort of sleep sound machine) the kitchenettes are a great way to save a bit of money by hitting the Teeter across the street instead of restaurants.
Did notice that workers at the next door office building raided the breakfast fare without any apparent consequences, so keep in mind that you are paying for that for some unknown reason.