Emmanuel,

While testing the new levels I came across some unexpected behaviour.

This is what I want to do:
Level 1 - draw 4 walls, add windows, draw a room, add baseboards (actually, it's panelling)
Level 2* - delete the walls from L1 and copy them to L2*, add furniture, change wallpaper
Level 3* - delete the walls from L1 and copy them to L3*, add furniture, change wallpaper

* = level at same height as previous one

This way the floor, baseboards/panelling and windows stay the same, but wallpaper and furniture change.

Problem 1 - I can't figure out how to copy the walls to more than one level
Problem 2 - If I manage to copy the walls, they are placed 20 pixels/cms right and down from the original.

Hans