There is a Cantonese restaurant near Wal-Mart in 小西门. I do not know the name, but the windows have a giant 粥 on them. They have some dim sum-type offerings that are reasonably authentic, and quite tasty.

I think there's one in Guangdong. Don't know the exact address though.

@opper @mmkmteacher Good recommendation. You are both talking about the same place :)

I just paid a visit for lunch to check it out. Great value. Quality not up to 新人人 standard (which is still doesn't come close to HK or GD standards) but provides pretty serious competition to 深圳酒楼. Cheaper and more central are definitely huge pluses though. Range of dim sum items more limited... Sad considering that even 新人人 has only a fraction of the dishes you would expect in HK.