I have had a VX-5000 Steamer for several years in my shop and it works great, is small enough to fit in a Detailing Cart along with all the tools, chemicals, towels, etc., needed to take around any vehicle and get great steam pressure (65psi) and temp (192 deg F I think) to do anything for an Interior Detail.
It comes with a huge amount of different adapters, pole extensions, brushes, etc., to last a long time, before you have to re-order these pricey things. Its made in Italy and is all stainless steel, the preferred metal for the best steamers.
The guy sells them out of Missouri I believe, so maybe he will be close to you ?
Dan F