Room facilities Air conditioning Alarm clock Bath or Shower Bathroom Cable Channels Carpeted Desk Flatscreen TV Free toiletries Heating Hot Tub Refrigerator Spa Bath Telephone Toilet View Wake Up ServiceAlarm Clock

What is the correctly punctuated version of this sentence?
Room facilities: Air conditioning, Alarm clock, Bath or Shower, Bathroom, Cable Channels, Carpeted, Desk, Flat-screen TV, Free toiletries, Heating, Hot Tub, Refrigerator, Spa Bath, Telephone, Toilet, View, Wake Up Service/Alarm Clock