Sentence examples similar to suboptimal but functional from inspiring English sources

Nothing fancy, but functional".

AMENITIES Bare-bones, but functional.

But "functional" from whose perspective?

The framework is silly but functional.

No beauty but functional and individual-looking.

To which I added: "But functional".

Bathrooms are compact but functional.

It's awkward, but functional.

But functional it is.

Alan's house was small but functional.

Everything was beautiful but functional.