listining distance

Hello, I'm a newbie and looking to build a dolby atmos home theater in my living room for the the first time. I have attached pictures of my room (the pc will move under the desk). I have already purchased a denon x3700h avr. I've been looking at some products and im worried about placement and...

I am considering to upgrade from bookshelves to my first pair of tower speaker (3-way, e.g. Revel f206, Kef R7). I am sitting 2m away from my speakers. I would like to keep this listening distance. Would the short listening distance raise any problems? I might have heard/ read that 3-way tower...