Starter tips

First of all, before you buy or do anything on Restaurant City, make note that all the chairs are the SAME. All the furniture are the same. So a basic door is no different to a Posh double door. An oak chair is the same as an astro chair. Just simply buy the most basic of the type of furniture. 

Since the game provides you with everything you need to get started, lets go! So organize the tables in a manner so that the chef is at the end and all the tables go up of it, so the waiter has to only go in a straight line. 

>#*#<

>#.#<

>#.#<

>#.#<

>#.#<

>###<

.....^.....

# = Table

> < ^ = Chair

* = Stove

. = Space