Junction 4 and floor design

This shot shows junction 4 and the housing for the pressure door. It also shows the floor design. Like I said I want the interior of the ship to look functional but also 'human friendly' Mental health would be a crucial factor on a long mission in space so I want that interior to be light with a feeling of spaciousness and a colour scheme that is pleasing on the eye. I want the crew to feel good about being on board the ship. Note the circular platform to the left which will be the location of the ladders leading up to the Bridge and science level.