Are cadets allowed coffee makers in their rooms at any point in the 4 years

It may be up to the company, but my plebe son received a coffee maker for Christmas from his grandmother (along with single packs of coffee, individual sugar packets, and creamer), and is currently enjoying the ability to make coffee in his room.....
Plebe's in my daughter's company may have ONE electrical appliance in their room of three cadets. They chose an electric tea kettle.