To secure this rental, the initial payment covers a security deposit equal to three months' rent, along with an upfront payment for two months' rent and the rent for the first month. The rental contract is open-ended, meaning it does not have a fixed termination date but can be ended by providing a three-month notice period. This notice must always be given to take effect from the first day of a calendar month. The lease duration for private tenants is set at two years, whereas companies are subject to a minimum rental period of twelve months.