Personally I think your dining is crying out for a bigger statement, something more luxe or at least larger, either single or many pendants hung together even. At different heights. And I disagree - you can make a different statement with the dining area that does not follow the lounge theme. Whilst they flow they are still separate areas. Just my opinion!

With a long room like yours, I would recommend thinking about how you will use the different 'zones' of the room - so for example you may want something soft above the couch, enough to read by but also enough to relax under with a glass of wine in the evenings whereas over the table you may need something brighter for the kids to do their homework (or whatever your lifestyle lends itself to). Where possible I always recommend LED lighting - they are capable of producing both warm and cool light colours and can even be used in accent lighting. They are also very popular for their energy efficiency and they give off almost no heat which is an added safety feature.

As it is not a reading light and it’s in the bedroom I would suggest just a simple up/down light. Fixed not adjustable. I did that and I’m very happy with it.

I would definitely remove the animal on the floor and cushions. And the Italian pedestal and floral display. Try the deer print on the black wall in the lounge area. Try it on the right hand side of wall at eye level, after you take the pedestal away. Put your tall table decoration onto the white buffet, where the deer was. Can you remove the shiny light fittings that are in the dining room space. They seem not to work. Install led down lights. As the existing lights seem not to be where you have your table. This is my opinion. Everyone's tastes are different.