This is an example of Dynamo routines to automate the the toilet array modelling. The routines include some custom Python nodes for the flip-hand and flip-facing aplication. Due to the different lengths in the spaces and the impossibility of copying and pasting the same array block, the routine creation was undertaken. The entire proyect has 30 W.C. with the same distribution. Aslo it can be seen in the Dynamo Player the list of routines that I have developed so far.