Don't waste your time at 1-stop... few years ago was there, getting lesser and lesser shops. worse, nothing really to shop there. Gunery Plaza, just behind Berjaya Georgetown hotel, ~10 min walk. in fact, you can go to Gunery Drive for makan from here, Its just nearby. Don't mind, when there, see whether Time Square is ready. I understand Berjaya is building another Time Square in Penang.