you need to work on the ceiling and the fans
the glass looks great ( as always with corona ;) ) and the brick wall is nice too maybe try to make brick up and down in the geometry and then put a map on them make them a lot more realistic and genuine . you can try using multitexture map from cg-source it is free i donno if it is supported but you can always convert it using dead clowns converter
some burning on the wall from where the light is coming
what i likes most was the sofa :D
but the contact of the geometry and the floor was not present :c
