food for thought:
I had a swivel seat installed in my 2012 Solera (passenger side on back-order).
This works out well with the seat pumped up as far as it will go to provide more auxiliary seating. leg space a little low but not uncomfortable.
The installation will raise the drivers height about 3/4 inch.
I don't have a manufacture's name for the base but it is a simple bolt-on assembly. The original seat slide brackets bolt on the top swivel plate and the bottom plate bolt into the old bracket holes. Look like a straight forward process that would only require basic mechanical skills.
That's all I have; good luck.
We're looking at getting them in this way from Mercedes...but it certainly is a lot more than what is they charge.
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