I think all Palm wing rooms are renovated; they began last April when we were there.
If you frequent the pools, you
may be happier with Magnolia, but there is definitley more activity in this wing. There are a few different ways to get to the pools from the Palm, but we usually walk through the main lobby (stop at Starbucks)

, cross over to Magnolia, and take the elevator to the lower level; from this point you have very easy access to the pools. I would say it takes no longer than 10 minutes if you don't make any side trips. Last year we were staying with extended family, and initially I was concerned about the hike to the pool because we had an infant and two toddlers in strollers, but we had no problems at all.
IMO I think it is easier to get from point A to point B at SOG compared to many of the Disney resorts that are so spread out.
Perhaps we've been lucky, but our room requests have always been honored, and last year I had asked for connecting rooms.
We alternate April and July, and this is our July year, so I will call a week prior to confirm my requests.
This was our view last year.