Luigi's Mansion 3: 20-Floor Scarescraper Solo Challenge

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Enjoy! Ahead of Luigi's Mansion 2 HD's release, I decided to go back to the third installment's online co-op mode to do a solo challenge run of sorts (also an excuse to fill out the remaining rare ghosts I was missing).
The Scarescraper is meant to be played with up to four players to clear objectives and make your way up a randomly generated tower. Doing a run all by yourself is possible. You just have to know the mechanics of both the mode and the overall game itself, fastest ways to defeat ghosts, have good routing skills on the random floors, and maybe have good enough luck in some areas.
Some aspects actually get easier with just one player with the biggest thing being the pressure plate rooms being a complete non-issue when there's no uncooperative teammates to hold you back and cost runs.
Timestamps for this video.
0:00:00 Opening
0:00:35 Floor 1 - Capture Ghosts
0:05:27 Floor 2 - Capture Ghosts
0:10:26 Floor 3 - Collect Money
0:14:15 Floor 4 - Capture Ghosts
0:20:30 Floor 5 - Rare Ghosts (Prep)
0:22:10 Rare Ghost Battle 1
0:23:25 Floor 6 - Capture Ghosts
0:30:07 Floor 7 - Find 4 Toads
0:35:32 Floor 8 - Capture Ghosts
0:42:36 Floor 9 - Capture Ghosts (Magician)
0:48:07 Floor 10 - Rare Ghosts (Prep)
0:51:29 Rare Ghost Battle 2
0:52:57 Floor 11 - Find 4 Toads (Magician)
0:58:55 Floor 12 - Capture Ghosts
1:05:41 Floor 13 - Capture Ghosts (Magician)
1:12:39 Floor 14 - Collect Money
1:17:30 Floor 15 - Rare Ghosts (Prep)
1:20:22 Rare Ghost Battle 3
1:23:37 Floor 16 - Capture Ghosts
1:30:07 Floor 17 - Capture Ghosts (Magician)
1:37:10 Floor 18 - Capture Ghosts
1:44:34 Floor 19 - Find 4 Toads
1:49:40 Floor 20 - Boolossus Boss