​Renga BIM: Design of the cottage in the Renga Architecture system. Step 2. Ground Floor Plan - виде

i am practising this software, free to use home version, i like it, pretty straight forward and easy to understand if you have minor skills with cad and for example sketchup, only you might consider updating as the video does not go along with the 2020 version, it is pretty dissimilar as you have more snap point options, it could use some explanation. (for others who follow the tutorials as i do, and did not get where grid-line 4 came from, it is as following grid-line 4 is what used to be grid-line 3 in the first video and the new grid-line 3 is 4 meters from grid-line 2), thanks for the tutorial, i will follow it till the end