Looks really similar to what you can get out of floorplanner.com which I’ve used for several personal home renovation projects (full basement finishing and master bathroom renovation). Very happy with it. I finally got the paid plan in order to get the high res prints that my city’s permit office needed. But ~$25 is a lot cheaper than an architect!
Hey that looks fantastic. I wish we had that when we built our place. I mostly used Illustrator for the initial plan which was ok but that looks like a way better option.