# Core systems ## Real Estate Experience Enabled by Digital Twins We have implemented a Metaverse system to make the process of subscribing, drawing, and registering real estate, such as apartments and condominiums, simple and easy to use. In addition, we have introduced a real estate rating system linked to the actual market price, and you will be rewarded with daily tokens for rental income based on your rating. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://openmetacity.gitbook.io/omc-v0.7-en/platform/core-systems.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.