Front Wall Diffusers are QRD17 42cm deep

Back Wall diffusers are QRD11 24cm deep 

Front side diffusers are AGS type diffusers are wheels, behind them thick velvet curtains hiding additional gear & speakers. 

Ceiling is slanted from 330cm front wall to 350cm back wall

Room doubles as office & living space. 

Windows are the compromise I couldn’t live without. Have thick velvet curtains for listening mood.