Carpet fitting!

[Wednesdayafternoon]

I'm in the North west UK.
Typically, how much would it cost to have a Carpet fitted? I've seen some carpet at £29 Psm in the sale but fitting not included! I just wondered how much to expect to add on?
Room is approx 9sm.

Thanks!

Living room is 7mx4m £40, bedroom 3mx3m £25, kitchen/hall link L shaped 7m x wee 3 metre hall £40.

Do you have an independent carpet shop in town? The guy that does ours works for the furnishings/carpet shop in town and come does it in his free time.

Usually carpet fitters from suppliers are expensive and don't give a shit.

Thank you @TheCanyon ! Are those figures including the carpet or just fitting?

I’m in NW
I paid £50 for a bedroom 12 x 12 ft ( that included fitting underlay, carpet and rod across the door.
I also had stairs and landing fitted ....14 stairs, a mini landing, another 4 stairs, then a large landing in a Victorian house.....this cost £90 to fit underlay ,carpet and 4 rods