Swansea Memorial Library is a World War I and II "living" memorial: that's the only reason it is still open. When it is open, which is infrequent, it can get noisy because it is such a small space. Not recommended as a writing or reading space at all.
What this library is really for is people who live in Swansea to pickup their book holds, or drop off their returns; other than that, it is functionally useless, unlike the community centre that houses it. The Town Hall is a great community centre/meeting space, but the library is just merely a room within it, like maybe the kind of library one might have had in their elementary school. Even my former high school's library was bigger. It would rate a one, but for the fact that it does provide a convenient service for the local community.