Old School RuneScape uses the British convention for floor numbering: Ground floor, first floor, etc.
A Premade fr't batta is a type of gnomish food that can be bought from the gnome waiter in the north-west corner of the first floor of the Grand Tree. Premade foods cannot be used in the Gnome restaurant minigame.
Premade fr't battas can only be used to heal hitpoints, just like the Cheese+tom batta food that can be made by players with the Cooking skill.
