We requested and were granted our request to stay in the Congress Park section on our first trip to SSR this past April. I'm not sure of the building number, but our room number was 1541. The location was wonderful for us! We literally were steps away from the bus stop and the quiet pool (and view of DD). At first I was a bit dissapointed to be on the ground level, but it turned out great, as we were able to walk out through the patio to the pool and didn't have to worry about walking around the building. Also the walk to the DD Marketplace is not bad at all. We actually walked there to get a bus to the Polynesian resort one evening for a reservation. The resort is wonderful, you'll have a great time!!
-Kelly