also: だたっぴろい
i-adjective
excessively spacious; unduly wide; sprawling
Describes a space that feels too large for its purpose, often with a negative or critical nuance. Used for rooms, houses, sites, etc.
この部屋はだだっ広くて落ち着かない。
This room is so excessively spacious that I can't relax.
だだっ広い駐車場に車が
Only one car was parked in the sprawling parking lot.