You have your parking answer, but I add a suggestion. When you get the trailer, practice backing up somewhere 'safe', just some simple moves in case you get stuck somewhere where you cannot go forward.
I never forget the time I had to back into a small spot to park that same type trailer at a hotel. It took me 20 minutes (and I practiced a little). When I got to the room, my wife asked, where the heck have you been
?
Another trip I pulled into U-haul to return the trailer and they were full. I had to back up into a small spot to turn around to get out...
Travel safe and good luck.