I'm currently developing an indoor map/room plan for an university project. I've already searched through stackexchange to figure it out but I couldn't find anything similar.
So what I currently do to create a indoor map/room plan is to use QGIS and draw points, lines and rectangles. It has a nice snapping feature and other stuff that makes the map creation slightly convenient. But I have problems when it comes to alignment, squareness etc. That's why I'm searching for a more convenient solution to draw maps, especially indoor maps.
What I'm not looking for is an app or business solution thats tracks my movement and creates a map with it. I really would like to draw the map on my own.
Thank you! =)