Same issue. US East Locuta. Her character is Sillywiggles. Submitted in-game feedback as well.
Still no response >:(
This started to happen to me since winter update, but in different house (Everfall, red house) and I have all my trophies on 2nd floor, so I can’t swap them = I can’t craft at full potential. It’s nice to see that there’s no response since October 8
Should I sacrifice 15k and abandon this house?
Fantastic…
I have the exact same problem as you, same two story red house in Everfall as well. I also have all my trophies on the second floor so cannot swap or upgrade them which really screws me because I need to craft.
Hopefully this isn’t one of those bugs that drags on or it may just be the final nail in the coffin for me.
Well, this bug is in game for at least 74 days (in Weaver’s fen house), so it surely is one of those bugs. I understand why this might look like non high-priority bug (if they even knew about this), but having all trophies/chests on 2nd floor makes it high-priority bug so they will hopefully fix this asap.
Same here, same location, same building. This is my first house and I was looking forward to furnishing it. This kinda ruined the experience for me but i guess i’ll just have to furnish the first floor for now instead.
fix this
I have the same issue in my house in Everfall. 7.5k House with the stone steps.
Ugh… Same here. Red house in Everfall. Completely bummed I can’t decorate the 2nd floor. I came here hoping to find an answer lol
Best we can do is keep the thread alive and hope they get to it ASAP
everfall house here same problem today, 2 chests up there now dont hold storage 
same issue in everfall, 2nd floor furniture cant be moved. Nor can i use the trade post due to this issue. please fix so i can play your game
Everfall house, still can’t craft at full potential, it’s been like this for 3 weeks now.
I’m at the point of uninstalling as the devs don’t seem to care, too many other problems with the game.
Same issue, Everfall house can’t move anything on the second floor
Do they want us to sell the house, they seem to ignore this issue
Same issue in my Everfall house 
I just bought that same two story T3 red house in Everfall, same problem. I wish I knew about this bug before, but it’s not nearly as bad for me as it is for the players who already decorated their 2nd floor.
Have they even acknowledged this bug, or are they ignoring it entirely?
they are ignoring it entirely
Well we finally got acknowledgement from Kay that the devs are aware of the bug and are investigating: Unable to interact with top floor of house in Everfall - #12 by Kay
I just hoped it’s resolved next patch.
Same here. The red House in Everfall, with the entrance upstairs…