This is true. I wish there was a way to know which rooms were good vs. which to avoid. I look at satellite pictures on Google Earth to help avoid the HVAC or dumpster view, but there is no way to tell if you will be smelling the kitchen or the pool or any similar nuisance. Also, no way to tell if some floors are renovated and others not. So the app isn't perfect, but it's a step in a good direction. I'd love to know the algorithm used when the app picks for you.