Line on Wall, odd reflections, dark areas

Hi,
I have a problem with my rendered tour. it has a line on the wall and some part that has this odd reflection though i did not put I hope someone can help me solve the problem. this was already rendered high quality 800 samples. Thank you

It looks like a problem with normals in your model not with baking. You can send me a link to the scene and I can take a closer look at it.