Yaswant

So i stumbled upon this website called Clairvyn which basically states that it can generate residential floorplans in under 2mins based on the users inputs and is a tool for architects and civil engineers. Now my question is has anyone tried it out, and did u guys find it useful? I had tried it yesterday and it seemed pretty legitimate. Was contemplating whether I should buy their subscription or not. Kind of sick of autocad atp tbh, its too difficult to use and very time consuming.