HMOs are subject to specific fire safety requirements to ensure the safety of tenants. This may include having smoke alarms installed,
maintaining fire exits, and having a fire safety plan in place. In the UK, the fire safety requirements for HMOs are set out in the Regulatory Reform (Fire Safety) Order 2005 and associated guidance, https://www.legislation.gov.uk/uksi/2005/1541/contents

You should review the fire safety requirements for HMOs and ensure that your property meets all necessary standards.