Welcome to BF.
Schwinn used to be a good name but the quality is not what it once was so Schwinn is now sold at places like Wal-Mart. I'd recommend looking at other bikes on craigslist. Maybe you'll find a good deal. Also ask the folks in the Commuting forum about bikes they'd recommend.
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The Lord is merciful and gracious, slow to anger and abounding in steadfast love. - Psalm 103:8
I am a cyclist. I am not the fastest or the fittest. But I will get to where I'm going with a smile on my face.