The British Longhair is the semi-longhaired version of the British Shorthair. The longhair gene came in through Persian crosses used to rebuild the breed in the early twentieth century, and longhaired kittens kept turning up. TICA and Britain's GCCF recognize the cat, though the CFA does not. It has the round head, full cheeks, copper or gold eyes and heavy, cobby body of its shorthaired relative, with a dense, plush coat of medium length.
Most are calm, quiet and affectionate without being clingy, and many prefer sitting beside you to being carried. In a city apartment that low-key nature is a plus, but plan for regular brushing, measured portions for a cat that gains weight easily, and vet checks that include heart and kidney health. Cats vary, so a cat's own history matters as much as its breed.