



There's a few pics of the complete set.
And, yes, single sided discs for all seasons.
The set itself is roughly the width of a single set, and a little shorter in height, so it should be easily storeable on a normal DVD rack.
Basically, you pop open the back flap, and the sets are housed inside.
Seasons 1 and 5, which have less episodes, both came with floaters. No damage to the discs, though. So if you buy the set, watch out for those.