[Yuffa]

I've been to one of these "Home-served" place who can serve 2 full Chinese style banquet inside his house. Excellent food better than most full-size Chinese restaurants in Vancouver. He actually ended up moving to a bigger house so he can host more people.

I think the most important thing is to screen your guests. Start with just people you know and their friends. Start small and if everything works out it would do great by just word of mouth.

Good luck! =D