It's hard to tell exactly. It depends on the size of the website, how much content there is to add, the amount of customization, and [...]
No, only with free or premium themes. For free themes, you can browse the WordPress repository. For premium themes, Themeforest (this is an affiliate link [...]
Written from scratch? No. However, content will be added on your website, if you provide it, and it will also be optimized and organized.
Recommendations can be made, but in the end, the client has to choose the theme. A theme verification service can be provided, though, to make [...]
If you want AdSense ads implementation, you need to provide the codes from your AdSense account; If you want content implementation, you need to provide [...]
Yep, for sure. You need to provide the log in info and URLs for the following: Web host's control panel (usually cPanel); WordPress admin (if [...]