I have build a few products on Laravel Spark, just want to share some of tips that I discover.
If you going to use root domain as your base url , rather then the default /home
You need to edit the $redirectTo parameter within 4 controllers under App\Http\Controllers\Auth and add Spark::afterLoginRedirectTo(‘/’) in SparkServiceProvider.
If you want to edit the top left navigation logo
You need to edit /views/vendor/nav/brand.blade.php and /views/vendor/nav/guest.blade.php