Ive been on both sides with nice bucks both times and both times I let the other guy have the deer.
Like I said earlier if you are sharing private property and you are the new guy make sure you are not just 50 yards away from others. It sounds like things went pretty well IMO.
The deer might be legally yours but the last thing you want is to show up for the first time, setup 50 yards from the guy that has been hunting there and have a big stink over a deer.