I have that model isotherm up on the flying bridge.
First off it’s been of course reliable for the few years I’ve had it.
The only issue is like any non defrost fridge/freezers you need to defrost it occasionally or it will get iced up.
What I like is that I do not have to get on my knees to see what is in it.
I feel that it holds more as well because you can fully fill the unit, unlike a stand up model.