Useful reports based on your quote above
Kitchen
Kitchen length: 9.8 feet (3.0 metres)
Kitchen width: 8.2 feet (2.5 metres)
Room height: 8.5 feet (2.6 metres)
Wall area: 307.8 square feet (28.6 square metres)
Other items
Extra cleaning
This is where the painter cleans up, so things are as clean as before they started the job.
It is just that though, so they don't do a full cleaning service such as cleaning your windows, etc.