Totally forgot to post this ... Room 14 with a lot more natural shapes and details.
Room layout is inspired by: https://www.pinterest.com/pin/273875221066753210/
Still a lot to improve here and there - the colors, lighting, better materials, but it will be my last 3D room design in a while. Feels like I've got some good skills in thinknig and modeling in low-poly designs and it's time to go explore other parts of the 3D / VR world.
Thinking about summarizing my 14 weeks experience in to an blog post, let me know what you all think!