Use 'commodious' to describe places with ample space allowing ease of movement. The new lecture hall is quite commodious, accommodating more students comfortably.
Pro Tip 2/3
Not Packed
'Commodious' suggests an area is not overcrowded or stuffed with things. The commodious hall allowed for an elegant dance event.
Pro Tip 3/3
Positive Tone
Carries a positive tone, often implying comfort and a pleasing amount of space. We enjoyed a pleasant stay in a commodious villa overlooking the sea.