Search for Walt Disney World Resort. Click on additional options and type "Disney's" in the box for hotel name. Only Disney onsite resorts will have that in their title. Keep the number of guests as 2 adults with no children.
I'm seeing POFQ std. view for £778 for the last week of August. CSR is £448 for the same time period.
ETA: I noticed this when I checked for WL bunk-bed rooms for my brother for June. The expedia.uk website shows that 1 adult and 2 children would exceed the room capacity. I don't know why. Even putting in 1 adult and 1 child produced that warning. But if I put in 2 adults, it was okay.