In Seattle, short-term rentals (STRs), often referred to locally as "short-term rentals," are legal but subject to strict regulations enforced by the City of Seattle. Operators must obtain a Seattle Business License Tax Certificate and a regulatory license for short-term rentals, with a limit of two dwelling units that can be operated by an individual, one of which must be their primary residence. Popular rental types include urban apartments, especially in neighborhoods frequented by tourists heading to attractions or events. The market primarily serves both tourists, attracted by the city's vibrant culture and attractions, and business travelers due to Seattle’s status as a tech and business hub. The Seattle Department of Construction and Inspections (SDCI) is responsible for overseeing these regulations. For further details, you can visit the official government websites at Seattle Business Regulations and SDCI Short-Term Rentals.