bit more Sebo info for Jamie...
Sebo actually run 4 ranges of domestic cleaners.
The Automatic X is their flagship cleaner and the largest of the bunch. It features an on-board computer which automatically adjusts to the correct carpet height. It also has clutch control, meaning the cleaner will automatically shut down if the brushroll should become jammed.
The Felix is a more lightweight, versatile machine designed for smaller homes and homes with a variety of floor types. This does not feature the computer controlled height adjustment, but does have a guided height adjustment and also has the automatic shut down if the roller becomes jammed. The Felix can also be used with different floorheads.
The cylinder ranges are the D and K series cleaners. All of which come with a variety of extra's, depending on the needs of the user. Again, the powerhead models feature the automatic shut down for a jammed roller. They also feature telescopic wands and ergonomic handle grips. Both also have the unique airbelt bumpers. The exhaust of the machine is actually a bumper around the body of the cleaner. This means that if the machine bashes into anything whilst in use, it will just bounce off and not cause any damage to furniture or to the cleaner.
See link for the full ranges
[URL unfurl="true"]http://www.sebo.co.uk/domestic-vacuum-cleaners/[/URL]