Our 2007 2350 has the battery compartment just forward of the rear tires. My battery shield works great, really really great. The only issue with my modification is that the GROUND battery cables are not flexible friendly like the red power cables are. My ultimate solution for that along with improved battery performance, was removing the battery tray and install two 6V AGM batteries that don't require any maintenance.
CLICK HERE to see pictures of my battery shield project.
CLICK HERE to read about the conversion from two 12V batteries in a slide out try, to two 6V AGM batteries without a slide out tray.
Concerning the recessed stove top......Many of you all know how my wife Irene melted the stove knobs.
CLICK HERE to see the damage from Irene cooking with her favorite large square frying pan that over-hung the two knobs. That is our one and only complaint of which we wonder if the other stove options have a similar concern.
We LOVE the recessed stove so that when it's time to clean up, we setup the counter-top for washing dishes as shown. The dish rack collapses for easy storage.

As I recall, to clean behind the cooking surface, I remove two phillips head screws and lift the top off. We never had food boil over and end up in there and then in the drawer below. I cleaned the hidden area out twice that I recall, from crumbs and such.
If we bought a new 2019 model, we would get the same stove and sink, but have Phoenix setup the lower drawers the same as I did with my reconfiguration.
CLICK HERE to see many pictures of the project.
CLICK HERE to read about it. This was my most challenging project for our PC. I would want Phoenix to do something similar utilizing the button locks and magnets in similar fashion as I did. I could not expect them to squeeze every square inch of drawer space like I did, but they could get much closer than with their typical 5 drawer and slide-out butcher-block setup.