it means mezzanine floor, a floor which is between the ground floor and the first floor.
warming oven ... only on a fancy floor plan!
suite
Microwave.
It like so I will get that floor tile
walk-in closet
Floor plan mean Scottish plan. It shows the distance of room from the floor and physical appearance of room walls and all other features of rooms.
Washing Machine & Dryer.
Hot water
Work In Progress.
It's an abbreviation for Vestibule; a lobby, hall or antechamber.
On a floor plan, "L" typically stands for "Living Room." It is often used to designate the main gathering space in a home, where family and guests can relax and socialize. However, it's essential to consider the context of the specific floor plan, as abbreviations can vary.