This might be a dumb question, but how do I do a clean install? I tried deleting the folder and also the files in the "apps" folder but I'm getting a bug (can't open mansion upgrade menu) while when I install it on my laptop for the first time, it doesn't have that bug.

Thank you!

This seems weird, as just deleting game folder should be enough. 

Worked out that it wasn't a clean install that was the issue, but rather "Use animation on screen change". Have to have that enabled else the mansion upgrade doesn't work (at least for me)