By using the Customizer, you can edit the majority of the available features easily. There are many optimization tools for you to modify both basic and advanced features.
Firstly, you have to write the content for the Featured Content, Portfolio, Testimonial, and Services before customizing them. It's very simple to create the posts for these sections in the Dashboard as the way you add the new normal posts.
Create the posts of Featured content, Portfolio, Testimonials, and Services in the Dashboard
And now, in the Customizer, you can choose to show/hide them, or select the number of posts and their location ( on homepage only or on the entire page). The number of the featured post sliders and featured content is up to 20, really generous for you to use. However, the featured slider only allows you to choose pages instead of other kinds of items.
Remember that the default number of columns for the featured content is 3 so you should add 3, 6 or 9...posts. Otherwise, it will leave a blank space on the right, looking unbalanced like I did.
Customizing featured content
The same thing happens with the portfolio. But the number of posts in this section is unlimited for you too freely show any posts you want. For example, I choose 30 number of items and there are exactly 30 tracks appearing here.
Customizing portfolio
The testimonial section also has an unlimited number of items.
The front page option lets you choose any kind of category for the blog section, even all the category. Hence, you are able to show off your content as much as you want in the most effective way.
Customizing blog section on home page
The style and structure of the archive page, header, footer are unchangeable. The only thing you can modify is the sidebar position. Although the layout style is still limited, I think it's still good to see all the given layout be applied properly.
Layout Options
Moving to the basic features, I see that this theme also has the color, background image to make your page more colorful and beautiful.
The header media section is a bit more sophisticated as there are many options for you to carefully style this area. Besides the static hero image, you are given another choice: a full-screen video to make your first screen super lively and outstanding. It's also very convenient when it supports Youtube URL. All you need to do is insert the link from Youtube, which dramatically saves your time to upload a video from your computer.
Customizing header media
By creating a menu with the custom link and designate it to the social menu location, you can add an unlimited number of social media to your header. Thereby, it's possible for you to use any means of social media to connect with your reader.
Customizing social media
Finally, I want to compliment that there are many modifiable, even minor things like pagination type, excerpt,...Only the typography keeps the default style but I think that it doesn't need any change as the default font is good enough.