Room 303 is a room in Surfer's Paradise Ridgemount Resort. Marshall was an occupant when he was there. It features a bathroom, bedroom, closet and a widescreen TV. It was a mess when Marshall stayed there, and it was featured by Fin on her crustyhotelrooms.com website.
- Room 303 is nicknamed "The Dumpster" by Fin.
- It is across from room 305.
- Marshall cleaned up the room after finding out about Fin's website.