Residence Inn Millbrae Marriott, San MateoResidence Inn Millbrae Marriott in San Mateo, United States has a corrected score of 3.8 ± 0.2 (solid evidence, 3 of 4 platforms), ranked 3 of 23 hotels we score in San Mateo. Its platform ratings, normalised to 0-5, average 3.9 before correction: Booking.com 3.9, Tripadvisor 4.1, Google 3.8. Rooms from about $182 a night (cached, not a live quote).Located in Millbrae, this three-star hotel provides studio and one-bedroom suites with full kitchens and separate living areas. It serves business travellers and those planning longer stays due to its proximity to the airport and local transport links. Facilities include an indoor swimming pool, a fitness centre, and a rooftop terrace overlooking the airport and the Bay. Guests can access a business centre and enjoy complimentary breakfast. The property follows specific eco-rules regarding cleaning services. While the suites offer extra space, parking requires a permit and the layout can be difficult to navigate.What stands out

Suites include full kitchens

Rooftop terrace with views

Near public transport

Pet friendly

Watch out for

Confusing parking layout

Mandatory eco-cleaning rules

Better-scored in San Mateo

Grand Hyatt At Sfo, San Mateo: 4.1 ± 0.2 (fair evidence, 4 of 4 platforms), from $393 a night. The Grand Hyatt at SFO is a 351-room airport hotel opened in 2019, standing directly at San Francisco International Airport with AirTrain access to the terminals.

Hampton San Mateo-San Francisco Airport, San Mateo: 3.9 ± 0.2 (solid evidence, 4 of 4 platforms), from $199 a night. Located in San Mateo near US Highway 101, this 3-star Hampton Inn & Suites serves travellers visiting Silicon Valley and the San Francisco Bay Area.