Copy a website.

I need a website of the internet copied and loaded up on my hosting. I plan to change a LOT of it to make the site unique and 'mine' The website is 19 pages in size. I am not a web builder expert.... so it needs to be done to a point where I can just go into WP admin and go to the pages and start to delete and add my own stuff. There can't be any missing bits or links going to the original site. There is not a lot of images on the site.... maybe 20 odd at a guess.