Is Weebly goodWeebly is good
Weebly' s right approach (which many website developers don't) is the mixture of texture and openness.
This way, a good website creator should not just be an empty browser based browser. I deliberately bypassed your query "How good is Weebly for web design?" because you are only one individual who can do that. WEBLY is a website creator - all website creators have the advantage that they are less agile (compared to manual programming) than much simpler to use.
Weebly' completeness or inertia will depend on the website ownership. He is a mighty and "one of the best" for those who have dedicated themselves to research. Actually, you can process the source within the reference. WEBLY did not say "DO NOT EDIT", but they suggest that once you have changed the keys you should know what you are doing because they will never help you with issues with incorrect keys.
Don't depend very much on free layouts, but rather start learning to work with them by getting familiar with the basics of HTML and CSS. Get started with the HTML and HTML code and the code you need. Weebly will work well if you have no web designing expertise at all and don't want to study. Remember that you can't work on Weebly artwork, but you really need to know what you're doing to change one of the artwork file (but you can always back it up, that's a plus).
When you want to master web site development, but still want a fun website that can be upgraded quickly and efficiently, check out a low-cost web site and install Wordpress. Webdesign can be done with Weebly, no matter if you have no webdesign expertise or are an experienced webdesigner. It is easy to understand how to create a website.
If you don't want to go to Weebly, then you can try Blogspot, Wordpress or Wix, etc.. Running a full-service digitally brokerage with Weebly.