I bought this mainly because of its upright riding position, but also as it was nearly £100 cheaper than what my local bicycle shop quoted me. For someone as short as I am, it is also the only model in this category that came at a 15" size, which I find perfect for me, having ridden an 18" frame for the last 15 yrs!
It arrived earlier than expected, which was a bonus and was very easy to assemble, though the one allen key provided is not enough to adjust everything. Attaching a child's seat on the back is rather difficult due to the size of the back wheel and the length and angle of the saddle bar.
However, it is very light and easy to ride and I'm trying to convince my wife to get the ladies' version.