2 of the mods I'm hoping to be able to add post release deal with just this issue. Modders feel free to steal/create these for me.
Mordekeinen's Maturing Mansion: Based on the success of his famous Magnificent Mansion, Mordekeinen created a different variation of the spell that links a private extra-dimensional mansion to a single person. Cast on the recipient at birth this new version matures over time as the benefactor does until reaching full development at the age of 18. At this point the recipient has the ability to access the mansion just like the standard Magnificent Mansion spell. This version, tied to a set individual, loses the ability to provide food and invisible servants in exchange for making the space permanent. There is no 1 day time limit for the recipient and allowed guests or items left in the space.
This is basically just your average personal home mod, however I thought I'd try to come up with a potentially lore friendly reason for the MC having it.
United Faerun Parcel Service: This mod would be for moving things like tables/chairs/other items that can't be picked up and adding them to your camp...bonus points if the maker of the above MMM mod could incorporate this function into that mod so we can move stuff into our private mansion.
Every run so far I've kept a crate filled with neato items I've saved for use in decorating my living space. Haven't yet taken the time to actually place everything and play around with the camp, but still collect a number of things each time just in case this is the time I decide to do so.