The pick of the cheapies in Mbita town, Amazon (where do they get these names?) is a friendly place with basic rooms. It's the bolthole of choice for budget travellers passing through town, so it can be a good place to hook up with others.
Amazon Guesthouse
Homa Bay, KE
Alma Guest House
Choice Hotel Suites
Rusinga Blue Ridge Hotel
Rusinga Guesthouse
Rusinga Island Lodge