Joden - I recently removed yhe 3rd row seats from my 2019 - it is very easy and took only about 10 minutes. The hardest part was lifting them out of the vehicle and carrying them down to my basement.
Essentially, I started with the seats upright. I popped the plastic hinge covers off and removed the lower bolts. I then stowed the seats and removed the top bolts. There is not a lot of spring tension to release if you do it this way with the seats stowed. However, it isn't a bad idea to use a second pair of hands and a long stout screwdriver to leverage against the brackets as you release the top bolts. The hinges will release their tension but it isn't much bevause the seats are stowed - but safety first.
You'll need a ratchet wrench and socket of course to remove the bolts - I recommend a drill and socket to remove them after you have broken them free - you'll save lots of time and ratcheting.
I dropped a cargo tray into the cargo area and then on top of that, I put Honda cargo bins. I also removed he 2nd row middle seat and we have our car seat on the passenger side 2nd row seat with it slid to the middle.
This set up is optimal for me and my family as we only have one child. Our car seat is safely in the middle of the vehicle and with he 3rd row out, I can transport my bike without taking any wheels off and without moving or removing then car seat. I bike several times a week and this allows me to even transport our daughter and bike at the same time - very comfortably.
This set up also gives me a ton of out of sight storage in the cargo bin.
Go for it - it isn't difficult and doesn't take long at all.
Below is an image after seats have been removed and also one of the bins I put in.
I have no images of the removal process but here is a video of a guy removing the 3rd row seats from I believe a 4th generation Odyssey - pretty much the same process. (
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