I have a pink Sundeal that I bought last year and keep here at work to travel between buildings. We have a satellite building away from our main campus in the office park and it's been great for getting around. The stock disc brakes were junk so I put Avid BB7s and new levers on. Also swapped out the seatpost and saddle (heavy), handlebar, grips and pedals. Then I added a set of SKS fenders to keep puddle water off.
For basic transportation around the office park, it's not a bad investment for the $150 I shelled out.