Generate a correctly punctuated version of the following text: Room facilities Air conditioning Alarm clock Bath or Shower Bathroom Cable Channels Carpeted Desk Flatscreen TV Free toiletries Hairdryer Heating Iron Ironing Facilities Payperview Channels Radio Refrigerator Seating Area TV Telephone Toilet
Room facilities: Air conditioning, Alarm clock, Bath or Shower, Bathroom, Cable Channels, Carpeted, Desk, Flat-screen TV, Free toiletries, Hairdryer, Heating, Iron, Ironing Facilities, Pay-per-view Channels, Radio, Refrigerator, Seating Area, TV, Telephone, Toilet