Hi all!
I'm new to this thread, but have been following it for a while

we have a trip this September planned where we are doing a split stay between poly standard room and AKL CL (also some time offsite).
This will be our first foray into CL and I was hoping for ao reassurance! Posts lately have me a little nervous....is AKL CL one of the least "worth it"? Thanks for any input
Each CL is different. At most, your room could be very close to the lounge or a ways. At AKL, your room will probably be a ways from the lounge. Unless you are DVC, your room won't be on the same floor as the lounge.
Guests may always take food to their room. Rules vary by CM and date, but generally we've been asked to merely limit the number of dishes we take to the room (i.e. use paper cups/napkins). Only one, WL, spent some time explaining 'rules' to us upon check-in. At Others, the rules vary. We've stayed at CR a number of times, and every time the service is different. Some CM's will give you a tray, others won't.
As to CL being 'worth it' that is highly personal. Overall, we feel CL has been very worthwhile for us. A key part of the value of CL is how much you take advantage of the CL food offerings and convenience. At most resorts, getting breakfast in the lounge is WAY faster than dealing with the food court, but no eggs to order w/bacon. It is also nice for mid-day breaks. Another potential value of CL is being able to have a beer/wine as part of the cost.
One of the biggest benefits for me- of CL- is being able to have good strong cup of coffee in the morning! All CL's have a latte machine, so you can push a button and make it yourself to your liking- no line, real milk, real mug.
The downside of CL is that you only get access to the lounge in your resort. Breaks take time, especially via WDW transportation.
Another important benefit of CL is the extra service, but it is widely variable. Some CM's are outstanding, most are at least decent and know their stuff. A few are not outgoing, or seem unsure....and tend towards saying, "no". Hard to clarify the last part.
At CR, Sometimes the afternoon cookies run out. CM responses run the gammit:
1.) CM sees us, apologizes for no cookies, and brings us something to replace them right away! without us saying anything!
2.) CM sees us, says no cookies, nothing else.
3. We see no cookies and ask. CM looks at us like we are from Mars!
Very much, the great CM's have actually handed us things like packets of gummy bears without us saying anything. Magical! The very next day, we're told they never do that. Go figure!
Another benefit is the new texting service that is at some CL's. It is an experiment for now, so maybe yes, maybe no. Seems to be at CR, GF, maybe BC/YC. The texting service means you can request an ADR or FP via text message instead of calling or using the in-park kiosk. This is mostly only useful in MK, but texting is way faster kiosk lines!
The CL CM's can't solve every problem, but they usually know who to call! And that is often a big time saver. On vacation, time=money.