Ключевые слова: agent, architecture, background, bank, banking, brokerage, building, business, buy, cash, coin, concept, construction, contract, currency, development, economic, estate, family, finance, financial, growth, hand, home, house, housing, insurance, investment, loan, market, model, money, mortgage, new, office, payment, price, property, real, real estate, rent, residential, sale, save, savings, stack, tax, value, view, wealth,