I came with a group and two of us decided to stay at Jupiter Original bc it was more affordable to get our own rooms on that side. The others stayed at Jupiter Next. It’s truly the same hotel, same check-in etc. Just different buildings. Yes, JO is older but the rooms are in great shape.
I was concerned about reviews re: noise so I asked to be on the 2nd floor. No issues. There was a wedding reception in the courtyard one of the nights but it ended right at quiet hours at 11. Actually added a pretty fun vibe to the stay. Will stay again for sure.