Nice setup!!
Regarding maneuvering that big ole trailer in tight quarters, watch your tail swing and especially that ladder that sticks out on the other side.
I been pulling about anything that will hitch to a pickup truck since about 1988 and I managed to smear the ladder against a bollard at a gas station 3rd time out! Original owner who used it once in 4 years also hit the ladder. It was tweaked when I bought it.
Fortunately I was able to hammer the brackets and ladder back in shape and repair the ladder and trailer and reinstall. The one place I found a new ladder after searching, was about 5x as expensive as standard RV ladders.