...Must Come to an End (2) - S6-E24
Audio problem: During the narrative for the Season Finale, second half, Paul Stupin the Executive Producer is talking about Joey and Pacey's romance in the show. He mentions that they went on an "epic journey on a sailboat all over the world." He's a bit mistaken; as when Joey and Pacey went sailing at the end of Season 3, they sailed from Massachussetts down the Eastern Coast to Florida and back again. It was hardly "all over the world". (01:04:45)
...Must Come to an End (2) - S6-E24
Audio problem: During the Season Finale Narrative, second half- Creator Kevin Williamson mentions that The Kiss between Doug and Jack on the beach was "the second gay kiss in the show". He's a bit mistaken, as this was actually the 4th gay kiss in the entire series. Jack kissed Ethan in Season 3, Toby in Season 4, David in Season 6, and Doug in the Season Finale. (01:36:00)
Answer: It's the same apartment Joey had in NYC. Comparing it to the beginning of the Finale; you can tell it's exactly the same location, furnishings, Plasma TV etc. Apparently Chris was only living with her at HER apartment, and now Pacey has taken his place at the end. I guess this implies Pacey successfully started his own restaurant business in NYC as he had dreamed, to be with Joey.