There is no better time to become a rental business entrepreneur than now. The success of peer-to-peer marketplaces like Airbnb has proven that the rental marketplace model is lucrative, and can be applied to pretty much any type of business. The whole process of building rental marketplaces can get complex and expensive as it involves high-end tech. There are no shortcuts for launching a rental marketplace and running it successfully. Having a good strategy and knowing the best practices will help, but you still have to put in a lot of hard work to grow your business.