TARDIS coffee machine

The Doctor's TARDIS had a coffee machine. Graham O'Brien, a companion of the Thirteenth Doctor, was unsure if it was upstairs or downstairs from the TARDIS control room. He collected six coupons from the Bandohzi Herald, which were delivered to the coffee machine. They granted Team TARDIS a free holiday to Tranquility Spa. (TV: Orphan 55)

By the time of the Fourteenth Doctor, after the TARDIS redesigned its interior, the coffee machine was integrated into the control console. The Doctor was delighted at this, offering Donna Noble a coffee, which she accepted. However, just a few minutes after, she spilled her coffee on the console and sending the ship haywire. (TV: The Star Beast)