5th one down looks like he was having breakfeast with friends and said something wrong and they all left and now he is sitting on his bed reflecting and looking depressed…
Bathroom looks visually bad imo as well. Not sure if its the dark green accents, lighting, lack of any real pop or eye candy… or maybe all 3.
My main concerns about this is the low quality HDRIs in the background, and the fact that it looks like there is no glass in the windows. Otherwise the lighting is smooth and even, and the modeling looks great too!
About the HDRI, I didn´t use one. I used Corona Sky and Sun.
The image you see in the background is a jpeg with low resolution, added in post. The client didn´t send me one photography from the surrounding, so I had to use this one..
You´re right, there are no glasses on the windows.. I was having problems with that, so I removed them.