However, because fees are charged (and, to a lesser extent, because of the smart neighbourhood in which it is located), the boys tend to come from a fairly narrow professional family background. It is also a single-sex school, although it is in the same ownership as Pembridge Hall, a similar school for girls which is also located in Pembridge Square. There are no formal joint activities between the two schools, but many children in each school have siblings at the other school.