Obj file import issue

I’m having an issue with importing obj file to blender. I don’t know what software was used to export that file. The file shows some strange geometry. I can only open it in FreeCAD. The file should include the geometry of a house. Can anyone help me to get something usable from it? Thanks in advance.

here is a link to the file https://360viz.no/obj/house.obj

File is showing a corruption for me in 2.82 release:

Try exporting it again from FreeCAD and see if it works…

Thanks for input, i did try it exporting from freecad. It the same issue, I can see the geometry but it is just random flattened surfaces, not even close to the house geometry.