When it comes to your entertainment room design the best thing to do is understand what goes where, what to incorporate into the room and how to manage certain pieces. The trick to designing your living room is to first see what you have that you want to incorporate and go from there. What I have found works the best is create a list of all the items you want in that room with exact dimensions that way you can create a room map that will replicate what your plans are.
Something most people don’t understand about living room design is the fact that not ever space in the room needs to be filled. Most people will design their living room where it is packed with more stuff than really needs to be in there and that is sometimes overwhelming. What I recommend doing is fill no more than 80% of your living room with stuff that way you can have some room to add things at a later date.
Another thing you should understand is that it needs to flow from a center point to the back not the other way around. Most people do this backwards where they have a center point but don’t really point the furniture towards it or anything else.
If you want to have design then you need to think about what you want the center point to be. If you don’t have a center point then you really won’t have anything to work towards.