Obviously, people have different interests. I suspect most while in London will catch at least one play. Others, for whom the theater is a major reason for their trip, may go nearly every night. I am curious as to how many plays most normally catch when they travel to London. Attending a number of plays can be expensive if you buy your seats in advance, and going night after night means consecutive late nights out.
There are currently a number of interesting shows that are playing or will be soon opening in London featuring name performers--Mark Rylance. Leslie Manville and Mark Strong, Bel Powley, Vanessa Williams. I already have tickets for a number of shows. I have never seen Hamilton. Again, how many times do you go to the theater? And if you go frequently, how do the constant late nights affect your activity level on the days after you go?