We recently peeked in Jumeirah at Etihad Towers (near the Emirates Palace) to specifically try the high tea buffet at the Lobby Lounge. As we entered the main entrance of Tower 1, we were greeted by the elegance of the lobby. Further to our reservation, we were seated within that circle as shown in the photo.
Apparently, everyone would be comfortable wherever they sit. The set-up was designed to give everyone a nice view. (Apart from the fact that the beauty and intricacy of the lobby itself is a view.) However, us getting a better view may not be purely coincidental since I requested it when I called the reservation desk. While reservation is not mandatory to other guests, you may have to do it if you were visiting like us in line with the online deals (e.g. Groupon restaurant deals). I really appreciate that although I did not comply with the requirement to book at least 48 hours in advance, our request was accommodated. Although the person on the other line was understandably hesitant, she confirmed it the moment she cleared that our intended time of visit was feasible.