I have a Giant Halfway that I ride about 20 miles to work two or three days a week.
It's very cleverly designed and well made, quite comfortable as well....though not appreciably fast.
Changing tires is a pain...though I suspect there's a trick that I haven't figured out.
It folds up behing my desk in the office, so it works out quite well.
You have to make sure the clip on the frame is adjusted properly...if it's too loose the frame will fold, an interesting experience.
It's extremely light, and though it does look like a Pee Wee Herman bike with its cute little fenders, the fenders do their job and I arrive at work without a stripe up my back.
I bought it to help me lose weight, and it's done that very well.