Hi - FYI, I pulled your post over into the CL thread as you’ll get better responses/info here.
I stayed there this past summer. If you search back to July or August on this thread you can find my pics, if interested. Forgive the hyperbole, but it is hands down one of the best suites on property. We can all argue about Disney changes, but they absolutely nailed the renovation, in my humble opinion.
Tonga normally has a small mini-lounge on the second floor that has light offerings relative to the larger CL lounge in the Hawaii longhouse. Right now that is not being offered, and TBD if that returns upon Poly CL’s reopening in Feb. I assume it will, but you just never know what they have in mind.
Tonga also normally has a dedicated CM at a desk by the main door - so far that has not been staffed either, but also TBD if that starts back when CL reopens.
The reason I’m hedging is that in this lack of CM environment I could see Disney maybe not bringing back the normal Tonga CL at first and instead using the Hawaii access as the CL part - but this is purely me speculating.
Other than that, as you said - you get a really big, expensive room - with no price difference if there is a CL component or not.
YMMV but for us the small room fridge had some sodas/water stocked (only upon arrival, this wasn’t re-stocked daily).
They are doing daily full housekeeping for the suites, which is nice.
Hope that helps.