It was difficult to take good pictures due to lack of light (and lack of time). The basis of the insulation was to use two differing Rockwool layers, in between the ship’s ribs. The final Rockwool layer had an aluminium vapour protective layer. The ceiling also had two layers that were affixed to spot welded spikes, and then the real ceiling was suspended underneath. All cabling and water pipes were run in conduits along the port and starboard sides. The starboard side conduit is easily accessed under the 22 metre long bookcase.
First Rockwool layer 
Starboard side 
Office: Starboard 
Office: Tank room 
Rockwool with vapour barrier 
Applying the final woodwork 
Double corner bath 
Sides done before the ceiling insulation 
Main beam and side supports 
Main beam supported by two vertical supports 
Ceiling insulation installed 
Room dividers added 
Office 
Ceiling construction 
Porthole boxes 
Final ceiling in main area 
Lighting cables 
Engine room entrance 
Kitchen 
Pantry 
Bathroom 
Bathroom 
Office 
Corner double bath 
Gangway