Residence Inn Marriott Costa M, Newport BeachResidence Inn Marriott Costa M in Newport Beach, United States has a corrected score of 3.1 ± 0.2 (solid evidence, 3 of 4 platforms), ranked 52 of 135 hotels we score in Newport Beach. Its platform ratings, normalised to 0-5, average 3.2 before correction: Booking.com 2.9, Tripadvisor 3.2, Google 3.5. Rooms from about $206 a night (cached, not a live quote).Residence Inn Marriott Costa M is an extended-stay hotel situated near downtown Lancaster, California. The property provides spacious suites that include full kitchens, making it suitable for long-term guests and business travellers. Facilities include an indoor pool, a fitness centre, and an on-site restaurant. The hotel also offers grocery shopping services and event spaces for meetings. While the rooms are designed for longer stays, some guest feedback indicates that cleanliness and linen quality may not meet all expectations. The hotel is pet-friendly and located close to the Museum of Art & History.What stands out

Suites include full kitchens

Indoor swimming pool

On-site grocery shopping services

Pet friendly

Watch out for

Variable cleanliness standards

Linen quality issues

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