I've got a Carrera Parva
http://www.halfords.com/cycling/bikes/hybrid-bikes/carrera-parva-mens-hybrid-bike
The only issues I know about it are:
a) It has to be bought from
halfords/cycle republic which don't have the best reputation. I bought it from Cycle Republic but I would take it to my local bike shop if it needed a repair...
b) From my own experience and based on online reviews there's a common problem of the chain coming off the front sprocket (lower side) and jamming between the sprocket and frame
c) it comes with a horrible seat.