Hi. I'm about to start writing a story which takes place in London. I've never been there so I wanted to know if some stuff would make sense in London. The main character is a young woman who was born and raised in a small town near London. What poor town near London can I say she was born in? She falls in love with London after a visit and dreams about buying her own flat in London. She moves to London, rents a small place in a cheap neighborhood. What are some areas that are cheap in London that my character would be able to rent a place in? She then joins a modeling company to collect money for a down payment/deposit for a flat. She wants to mortgage a place there to fulfill her dream of having her own flat in London. Does that make sense? Are houses in London sold with a mortgage like in America? Would it make sense for her to save money for a down payment/deposit? How much money would she need for a down payment? What neighborhoods can she buy a flat in after working a few years?