Possible Clues:

• Coffee made under steam pressure
• Half-hearted energy supplier keeps media with coffee
• A sixth sense that crushed roses produce a strong drink
• Letter shape in convoluted prose is a kind of 1
• Essentially best to call room service, perhaps, for coffee
• Strong coffee or the apparatus for making it
• Push drugs up front — ring for strong stuff
• Coffee order
• Coffee in cupboard, key and note outside
• A quick coffee?