Tips,
That will vary a lot. Depends on the type of restaurant. For example the tables if they have candles on the wax will need to be scrapped off.
The kitchen clean - that's the hard part. In your bid sheet, it will be detailed on what they require.
It will also state if its after hours or to be staffed with cleaning staff through the day.
The cleaning is fairly simple just have a few degreaser's handy.
a couple of lobby brushes and dustpans is also a good idea, especially if the cleaning is through the day
Dave