Having two consecutive trips back to back has some practical challenges beyond just having to spend extended period of time surrounded by people in social situations. I also need to think what, and how to back all my stuff.
Each occasion requires a bit different things to pack. They also have some things in common I need for both stays. So separating these three class of stuff efficiently so I don't need to carry everything everywhere required some planning. There was also a chance to miss out more things because of the sheer variety of things to pack.
I think I managed quite well. At least I haven't yet noticed I'd have missed anything. Some of the things might have been packed more efficiently as I think there are unnecessary things gor one or other stay in my shared back that could have been left to the specific back instead.
Luckily I'm traveling with my own car and can het it parked close by so carrying a bit of extra weight isn't that big of an issue.