I´ve done it on search engine and FAQ but didnt find anything. Sorry for giving you so much trouble. I will search again and more carefully, even if i take much more time

Please (and i am not being ironic), delete my thread and accept my apologises.

Is it possible to add a second floor on SweetHome 3d?

For example, when i insert stairs, can i add a new floor? Or add a cave for example, etc.

What about adding a roof?

Thanks