That’s easy peasy, in order for me to get my games in I have to truck them through the back door take the truck off scoot the game over to the wall and then push it halfway over the first step then strap the truck back on and carefully tip the game back while I’m on the side of it and slowly walk it down.
I can do it by myself but I have my wife there as a cushion to brake the games fall if it should happen.
Worst case scenario send me a DM and I’ll come over and help you, I’m not far away.