Lindt Chocolate Cafe at the Wynyard area is probably my favourite Lindt shop in Sydney. It occupies a quite large floor area with a fit-out that makes the area feel spacious, as well a very open outdoor area away from the street.
I went there on my weekday lunch break and there were not too many people as expected, although there was a slight line-up of people wanting to pay and/or make an order. I bought the Fill Your Own Gift Box, which allows you to pick any of the over 32 flavours of Lindt Lindor chocolates and more, until the box is full but can still be closed up. They say you can fit around 55 chocolates there but when I did it last time, I was quite organised and I think I had a lot more!
The chocolate with cereal (the non-ball one with the green wrapping) is my favourite, with the champagne flavour having very strong liquor taste. Sea-salt caramel was also on the top of my list.
The staffs are polite and courteous too. Sadly, the cafe's opening hours revolve around the business hours on Monday to Friday only.