Meet me at Crunch Fitness on John Street. There's a post office on the same block at the other end. It's quite far southwest of you. Best way to get there is go four blocks west and get on that road that quickly turns into a double highway when you head south. It turns into another road and then zig zags a bit right at Lin Zexu but stay on that road while it's now changed names again and will change names a few more times before you get to where it crosses John Street. Once you get to John Street head northwest on John and you'll see that post office I was talking about and then Crunch Fitness right after that.