I did an all resorts, no parks trip for 8 days, solo, a few years ago. My home base is POR.
It has the great advantages of multiple pools, lounge, great entertainment, one of the best food courts on property, and..... it has the extra added bonus of the water taxi to DTD for some lovely shopping, great bars, and use of the bus hub in the evenings.
I would take a bus to a park and transfer to the resort bus, have a lovely meal, walk around the resort, have a drink, etc. Then I would take the DTD bus to the bus hub and walk over to the boat dock. The water taxis run every 10 minutes after 4 pm, so you never waited long for one to come get you. It was a lovely way to end the evening.
I hung out a lot by the pool and read four books. One day, it was a bit chilly and I never left the room - it was heavenly. I would do it again in a heart beat.