First attempt doing interior scene in Blender with cycle. The modelling stages just straight forward wall, floor, and sliding door. Only the office chairs download online and the is rest modelling.
Start modelling from scratch with reference images. This area is 500sq foot. Bit tight the space.
set the camera angle for single images render.
compose layout lighting. The cove light ceiling and point light inside meeting room. And area light from outside for natural light to cast shadow.