Where did you get the curtains in the last pic?
I have not the direct link yet...but it was on this site
https://3dwarehouse.sketchup.com/index.html
You have to downloaded collada file on each model if you want to use it in sweethome3d... Or I sometimes download sketchup files for re-edit some models. Not sure but I think I sent you personal message week ago...
Hope you enjoy
Martin
