This week I had a Xantrex Freedom 2000 added to my 2017.5 Travato. So far so good. Microwave works and the A/C fan works (not the A/C). Powered by 2 Lifeline AGM 100Ah batteries.
It went into the compartment below the head of the passenger side bed. Removed the charger from there and had enough room. Used existing battery cables. I will post some pics later.
I had it done by AM Solar in Springfield, Oregon. They are the best in the west I think.