I am planning to develop a platform for the tokenization of commercial real estate, which will allow objects to be divided into digital shares and sold to investors around the world. I am interested in all stages of this process: from choosing a suitable blockchain and creating smart contracts to ensuring regulatory compliance and integration with existing financial systems. I would like to pay special attention to issues of security, liquidity, and the ability to scale the platform to work with different types of real estate, including office buildings, shopping centers, and warehouses. What are the best practices and solutions for implementing such a project, and which companies can provide the corresponding services?