Hi,
I have had a Ninga for the last 3 years and it's been great for me.
The customers are impressed with its looks but more importantly its cleaning ability.
You cant go wrong if its a portable your after.
Mine has had not one problem with it since I bought it, ( it'll probably explode now I'v said that) but on a more seriouse note for a portable it's got the power you need, 2 3 stage vacs and 135 psi pump and heater this is quite adequet to clean carpets impressivly.
Dont go for the dry cleaning kit, you'll never use it.
I'v just bought a second Ninja as a back up. The brushes have just worn out on the vac motors and I'v replaced them, running again no problem.
Went to the NCCA show at weekend. Dereck Ashby was there and showed me the latest gadget, a silencer that fits on the back of the Ninga and reduces noise by a huge amount, so I bought one.
I'm not into the league of the truckmounters yet, but I can highly recomend the Ninga as a portable.
If you need anymore info cll me on 0776 425 4898.
John