I had to change registrars recently for something else (my blog) as something i knew was good was not being accepted as valid by the old registrar but that is not the topic for today and a html thing was offered for free. I decided to take then up after all mobile html is horrid imho.
Not good even the css file could not be opened in my text editor and it crashed. Persisting i was able to print 70 pages of text most of which looked like a make work scheme for a company in Bangalore. I whittled it down to under five pages.
I had other reasons for doing this than your average user of such a tool but it may also strike you as unmaintainable and untransferable should you move. It’s not a problem for me but while it may make the mba’s happy it seems problematic in the long term. I am glad i do not look after that thing/themes. I suppose you re buy it rather than maintain it.
You might also come to a similar conclusion. However i deleted this site building tool and went diy instead of which is a lot more advanced but thats an blog for another day..