Unique appliances “retro” line install

[Emmaggy]

Hi there

I have been looking at Unique appliances “retro” like for awhile and would like to install a fridge and an oven/range in my 1972 complete remodel

They have a new fridge out for solar so it runs right off of DC and they have a propane conversion kit for the oven/stove

Unique states that their appliances are not meant to be installed in an RV and are freestanding

Question: has anyone installed these or similar appliances in their AS?

Here are the links to the ones I would like to get:

https://uniqueappliances.com/product...-refrigerator/

https://uniqueappliances.com/product...tery-ignition/