"Room on the 3rd Floor" is a song by English pop rock band McFly.

It was released on 15 November 2004 as the fourth and final single from their debut studio album of the same name (2004).

"Room on the 3rd Floor" was written by band members Tom Fletcher and Danny Jones.

It was written during Fletcher and Jones' two-month stay at the InterContinental London (Room 363), which they found a little tedious; they began listening in to arguments in the neighbouring rooms, and wrote about a rather annoying room-service maid, all of which are mentioned on the track.

During the shoot, the band were painted blue ("Like a smurf"- Danny) and then digitally enhanced to make them look like plastic.