Houses are the foundation of your business. Tenants renting houses will provide rental income and serve as customers for your nearby commercial buildings. Once your house is built, you can choose a Contract.
Depending on your experience and the type of house, there are different contracts available varying in duration and revenue, from minutes to several days and from hundreds of dollars to thousands.
If you are late collecting rent, however, tenants will abandon the house and you will lose your investment, so make sure you come back in time to collect the rent and start a new contract.