Futurehab #3: office block test cut

This is going to be the third building in our "Futurehab" range. It is a four-level office block with three levels of glass and a solid foundation level.

The basic pieces are all done... it just needs some detailing.

Some questions:

Should one of the glass layers be smaller to allow a ledge on one of the other levels?

Should there be roof access shown? And an actual door onto the ledge?

The way this is designed, we want it to be able to fit back to back with the other pieces or even be able to be back to back with itself, making a huge office block