Its a 1080i 32" one under the name of 'Cello'. Its a generic make, so cost me only £320 about a year ago. It was (and still is) the bargain of the century. It hasn't let me down ever and gives an awesome picture.
I haven't fully used all the features, as it isn't plugged into the aerial, or a sky box, only the PS3 and my computer.
See mine here
I didn't get mine from Amazon, but 'used' from a different dealer to the one selling there now.
As far as I know, that TV is VERY rare, and so very cheap. (it is much more expensive now than it was with the other company, which I would highly recommend - but I don't know anything about Avides Media.)
I would say 32"/37" is more than enough, but if you want 1080p you will have to go to 40"+, and those become much larger, and would possibly dominate the room they are in. My 32" is fine to view (and play TDU on - with my G25 whilst sitting on a sofa :p - my sofa is about 2m away).