Yes.  There is a full range available from stock.  Either search from the main products page, or you can see the selection under ‘Accessories’ on the main page for each machine.

No, this isn’t necessary with the iVO steam machines.  The innovative technology means that the limescale is broken up and removed during use.  Makes them very easy to maintain.

Yes, definitely.  The weight is between 10 and 12kg depending on how much water they have on board, so no problem for one person to carry about.

Yes sure, the iVO steam machines are designed to use both functions at the same time, and they can also use detergent at the same time too!

The weight is 650g.