There will be at least 1 bus route within walking distance of any building I would buy. I know that low income families aren’t guaranteed to have a car, and may not afford taxi services. With that said, there will be at least 1 bus. Bus fare is determined by PRT. At time of writing this page, a connect card is better than using cash, and those paying per trip will receive a 3 hour pass when using the Connect Card. Any bus passes requires a Connect Card for the pass to be load. The card can hold $200 + 2 passes. I would recommend that once you get below $10, that you add funds.