How much for flooring fitter?

Yazmina

I want to replace the laminate in my hallway and lounge. The lounge is 4.8 x 3.3m, the hallway is about 5.6 x 2m.  What should I expect to pay for removal of the old laminate, reuse existing underlay, lay new laminate with scotias and disposal of the old laminate? In Greater London. 

I've got a price for the laminate, supply only. Thanks. 

shinytop

I got quotes of £15-£20 per square metre(fit) plus £5 per metre for scotia (supply and fit). Not London and no disposal.