Rentifly, a smart rental service, has opened a round of investment. Startup helps owners to rent out apartments and tenants to live in them without commissions, mortgages and overpayments. Based on Rentifly's business model, Rentifly's business model is based on a transaction fee. Service receives 10% of each monthly rental payment. In the first round, Rentifly expects to raise β‚½15 million for 12% of the company.