It was kinda difficult to set up; cooled room quickly, but do NOT understand the logic of the Sleep cycle. It goes up TWO degrees first 30 minutes then another TWO degrees and basically turns off. VERY inconvenient and ridiculous. I woke up and the room was SO warm before it kicked in again. I always liked Frigidaire AC’s but this is ludicrous. I thought the Sleep cycle meant it would quiet down, but still maintain the temperature? I mean FOUR degrees HIGHER THAN what you set it at is NOT Acceptable. I would have considered a different brand if I knew this.