I was also looking at CSR for a possible trip with 2 adults with children ages 15, 12 & 8. The main drawback to me at CSR was when I discovered, after much research, that they have very few connecting rooms at CSR. That could only be a request that was not guaranteed. Many people who had requested this were given 2 adjoining rooms right next to each other but did not get the ones with a connecting door between the rooms. There are only 30 or 32 Junior Suites at CSR but only 2 of them are in the Cabanas section near the Dig Site. The others are all in Casitas 1 and 3.
I then checked out POR and POFQ. While I would choose POFQ for just my DH & I, POR is my choice if we take the 3 grandchildren. They will honor a request for connecting rooms if you have it noted in your reservation that your booking is for 2 adults and 4 children all part of one household. They have a large number of connecting rooms at POR.