I brought a bike. The bike seems good and cheap for what it is, but it did seem to come with dodgy or wrong parts. The stem was far too big for the bike and the headset was faulty from the beginning. I also asked advice from the person in store as to which size to buy, and they told me to get a size up. I decided against it as I took my faulty bike into another store and they said if anything I should have gone for the size smaller than I did - two sizes smaller than the one I was encouraged to get. I guess that's the trade off for getting a relatively good bike for relatively cheap.