This answer isn't too bad; still, unless you're physically unable to walk such a short distance, isn't a bus a bit of overkill? I'm reluctant to spend bus fare in such a situation. At least you're not contributing to unnecessary pollution, though. (The bus would probably be running anyway.) A bit more exercise may be in order, so do consider it. Given that your answers to the most important questions were correct, and this one is within reason, please do continue.