(EDITED)
Haha!

I’m happy to chime in further following your response.
As for your preference for a more open lounge, CR and YC don’t match that. I believe WL and AKL lounges are open to the main lobbies, so may have a more open feel. None of your top four have multiple floors and openness of GFRPC, which you noted as a favorite lounge style.
I love the serenity of WL. It is
near the magic, without being on top of it. Standard guest rooms are reportedly run-down, but you would need either two of those or a deluxe room, and I'm unsure as to the current state of those. Deluxe rooms at WL are on different floors than the lounge, and you noted a preference of being close to the lounge. There are a couple of suites (we have looked at the Yosemite Suite, but didn't like sleeping arrangements even for our family of four), but I'm not sure whether or not they have CL access and where exactly they are located. WL CL CMs have an excellent reputation on this thread.
AKL would also offer serenity, and ANIMALS!

Some friends have shared AKL transportation isn't the best, but of course, YMMV, and you've shared that you're open to Uber/etc. The standard AKL CL rooms are quite far from the lounge. AKL has one- and two- bedroom CL suites, but many of them are located on various floors. AKL rooms have been/ are being refurbished.
Most of the CL lounge breakfast offerings are relatively similar, so if that’s mostly what you’ll be utilizing it for, that isn’t really a deciding factor.
YC has two bedroom CL suites, I believe on various floors. CR has one- and two- bedroom and hospitality CL suites, but not all of them are in the same wing/ building as the lounge. I'm not sure if you are open to larger suites that are not bookable online. There are a limited number in various resorts that you would have to call about to find more details (also some posts here on Disboards about these), rates, and availability. They are sometimes farther from the standard CL rooms and lounge, possibly on a different floor.
As you know, CR standard rooms are the only ones on your short list that sleep five. If you're interested in CR, it may be worth it to check out the Tower Club on the 14th floor (the Atrium Club is on the 12th). It is more intimate and has an even better reputation, and also has suites. It is not bookable online, so again, would require a call. FYI, I called once to ask about it, and the CM told me it doesn't exist

. CMs aren't always very familiar with some of those room types/ categories.
Other things we found helpful:
- Videos of deluxe room/suite tours and room layouts and locations online (TP and also lots of resources here on Disboards)
- CL lounge video tours
- Which resort ‘feels’ right? We get a certain feeling when we visit (and also watch videos) of our favorite resort. It just feels right!
Again, best of luck to you!