I think the reason you can't find someone is that the question is too vague. If you want any help here we need a to scale floor plan showing all windows, doorways where those doorways lead all measurements clearly marked . Info as to how many people use this space daily where you have the TV (I am hoping tht huge black thing above the FP is not it) Take pictures that show the true space not the warped realtor type pics. Info as to why the dog crate is in that space and some clue as you your style likes and dislikes .That will be a strat. Do not add any of this to another post only add to this post always. Use graph paer for the drawing it makes it easier and make sure that drawing can be enlarged too.

What is your budget and what does it need to include? You have a lot of nice pieces already.