# Production Houses Once you own land, you have the option to purchase multiple types of production accessories and facilities. The types of production facilities are listed below: * **Defence house**: This accessory will help strengthen walls and tiles. It can also extract a land’s resources to create new walls. * **Resource-extraction house**: Just like the name suggests, this accessory will help extract resources at a much faster rate. You can also extract more valuable and rare resources that can otherwise sometimes be missed. * **Decorative house**: This accessory accelerates experience gained from the many activities that take place within the land. * **Energy power house**: This accessory will extract and develop energy sources from existing resources. It can also power other facilities you own. * **The main house**: Maintain and create NFT resources. Upgrade and create more NFT-based assets. * **The farmer creation house**: Generate workers who will assist with resource extraction, building, and defence works. --- # 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://warena.gitbook.io/warena/gameplay/phase-2-warena-metaverse/in-game-assets-nfts/production-house.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.