Yes, we stayed at Art of Animation but had relatives staying at Pop Century. We were to meet at the Skyliner, in between the two resorts, to go to Epcot, but the Skyliner was down, so we met them at Pop to take a bus to Epcot instead, based on instruction from the Skyliner cast members. When we got to the Pop Epcot bus stop, a sign said to take the Skyliner, but after five minutes they took down that sign and a bus arrived. Buses were also running to all the parks from AoA every day.