Hi there.
Due to the lack of information, the budget proposed includes 8 different layout pages, like Home, About, Contact and Portfolio and responsive to all devices. As you can see in my portfolio, all of the projects were made with bootstrap. This budget doesn't include backoffice.
I'm a developer, so i recommend you to hire a designer to design the layout of the website.
If you have any question, just contact me.
Best regards, Mário Soares.