At present the Hollywood Restaurant has only standard-height tables. However, many customers come to watch the celebrities who frequent the Hollywood, and they would prefer tall tables with stools because such seating would afford a better view of the celebrities. Moreover, diners seated on stools typically do not stay as long as diners seated at standard-height tables. Ttherefore, if the Hollywood replaced some of its seating with high tables and stools, its profits would increase.
The statement that "with enough tall tables to accommodate all the Hollywood's customers interested in such seating, there would be no view except of other tall tables" weakens the argument that the Hollywood's customers prefer to sit at tall tables.