I've only had a quick look at the first image. It's ok, but it still needs quite a bit of work.
the textures are too clean, they repeat too much and also the carpet texture is too blurry - i think the resolution is too low.
also the perspective of the background image makes absolutely no sense with the room - it looks like the room is tilted towards the viewer - or the skyscrapers are falling over. If you composite images you have to make sure that they make sense or it just looks silly - you need to find a background image which fits in with the perspective of your room.
lastly, it's not really a saloon, which is a type of bar. it looks more like a living room.
sorry for the heavy crit. just pointing out what stands out to me.