What is easier to modify someone else's layout or make your own?

Question

Layout

Hello, dear layout designers.
There was a controversial issue, please tell me how you would have acted in this situation.
There is a store site layout of approximately 60 pages.
The layout designer did half and disappeared, so you need to look for a new layout designer.
Made with high quality, without crutches and govnokoda.
I believe that completing what is not a problem for a good specialist. what he will do is, in fact, it will be a similar bicycle of the level "and I name the classes differently, so everything is bad there."
They prove to me that any normal layout designer will throw out what they have and start doing their own again.
Share your experience, what is easier for a layout designer to complete an existing layout using the existing part or to layout all over again?

Answer 1

60 different pages for one site? Too much.
But if you see that the code is well done, keep going. Why redo something?