I was only able to try this software with 5 image generations and after that the software requires payment and the results cannot be accessed. Based on the brief encounter, the images generated were in no way similar to the provided plan. The software seems to be mostly working with the image generation rather than the sketch to render understanding both when it comes to plans and building design.
PlanFinder generated layout used as a reference
Outcome : the generated plan has nothing in common with the reference image
Coohom generated image
Both with “Render” and “Restyle” tool the image generation is not possible even with the provided detailed image
The errors produced no image and yet the free credits were taken for each try