spacious
adj.adj. having a lot of room or space inside. You use this to describe a place where you can move around easily without feeling crowded.
adj. having ample space or room; large in capacity. Often used to describe interiors or vehicles where movement is unconstrained.
The new apartment has a spacious living room.
We chose this hotel because the rooms are spacious enough for a family of four to stay comfortably.
The architect designed the lobby to be exceptionally spacious, using high ceilings and glass walls to create an immediate sense of openness for arriving guests.
From Middle English spacious, from Old French spacios, from Latin spatiōsus.
Typically used attributively before a noun or predicatively after a linking verb like 'be' or 'feel'.