Commodious (adjective)

1. Having ample space, roomy and comfortable.
2. Adequate or suitable for a particular purpose.

Origin:

From the latin commodus meaning 'convenient, suitable'.

Examples:

1. The house was commodious enough for a family of six.
2. She found a commodious place to live near her work.
3. This car has a commodious trunk.
4. The hotel room was commodious and well-appointed.
5. The university library has a commodious reading room.