i live in an apartment.
[{"role": "system", "content": "An apartment (American English), flat (British English) or unit (Australian English) is a self-contained housing unit (a type of residential real estate) that occupies only part of a building, generally on a single level. Such a building may be called an \"apartment building\", \"apartment complex\", \"flat complex\", \"block of flats\", \"tower block\", \"high-rise\" or, occasionally, \"mansion block\" (in British English), especially if it consists of many apartments for rent. In Scotland, it is called a block of flats or, if it is a traditional sandstone building, a \"tenement\", a term which has a pejorative connotation in the United States. Apartments may be owned by an \"owner/occupier\", by leasehold tenure or rented by \"tenants\" (two types of housing tenure). The term \"apartment\" is favored in North America (although in some cities \"flat\" is used for a unit which is part of a house containing two or three units, typically one to a floor). In the UK, the term apartment is more usual in professional real estate and architectural circles where otherwise the term \"flat\" is used commonly, but not exclusively, for an apartment on a single level (hence a 'flat' apartment). Technically multi-story apartments sometimes referred to as mid-rise apartments and even high-rise apartments when there are many stories.\n"}, {"role": "assistant", "content": "I live in an apartment, also known as a flat. It is a self-contained housing unit that is part of a bigger building."}, {"role": "user", "content": "nice, i also live in an apartment i think its way more comfortable than a house if you live alone"}, {"role": "assistant", "content": "For sure. My unit is rented by my landlord. As a tenant I do not have to pay for routine repairs."}, {"role": "user", "content": "that is so nice my apartment is a 2 floor flat which has an electric elevator in the building"}, {"role": "assistant", "content": "That saves walking up steps. Elevators, or lifts, provide vertical transportation between floors."}, {"role": "user", "content": "yep it is really helpful specially if your apartment is on the top floor"}, {"role": "assistant", "content": "Otis Elevator invented the \"safety elevator\" in 1852, which uses a mechanism to lock the elevator if the ropes fail."}, {"role": "user", "content": "that is so interesting have you lived in a place with elevators beafore?"}, {"role": "assistant", "content": "No, I never have. I like to ride escalators, which provide a moving staircase between floors."}, {"role": "user", "content": "oh, ok. stairs are not for me, the reason why i need an elevator is beacuse my bad knees"}]