Mattress Firm offers a wide selection of mattresses from top brands, providing free and fast delivery, financing options, a low price guarantee, and a 120-night sleep trial to ensure customer satisfaction.
Promotions subject to change. See store for details.
Last updated: Mar 17, 2026
Current promotions at Mattress Firm include up to 60% off select mattresses during the Labor Day Sale, a $300 Instant Gift toward a total sleep solution with select Tempur-Pedic purchases, 0% APR financing for 72 months on purchases over $3,299, bundle deals on select mattresses and adjustable bases, and free and fast delivery on select mattresses.
Average rating 4.9 · 913 reviews
Last updated 12/22/2025
I had such a great experience at Mattress Firm Capitol Hill! As soon as we walked in, another customer literally shouted, “These guys are awesome!” — and they were right. Our salesman, Gerald, was absolutely incredible. He was patient, knowledgeable, and genuinely cared about helping us find the perfect mattress. There was zero pressure, just honest guidance and exceptional customer service. Gerald made the whole process smooth and enjoyable, and we left feeling confident and excited about our purchase. If you’re shopping for a mattress, definitely go see Gerald at the Capitol Hill location — you won’t be disappointed!
View on GoogleThe gentleman at the store was kind, courteous, knowledgeable, and very helpful. He switched out different mattresses that were on sale for me to try without hesitation or exasperation. In the end I ended up buying a mattress that was a little spendier. The paperwork went smoothly and he told me the mattress would be delivered the next day. The following day I was supposed to get a message or phone call giving me a two hour window however they called me when they arrived without any warning. Needless to say I wasn't ready so it was a hassle getting the mattress into its designated spot. Also the delivery guys wouldn't help me with the mattress cover saying they weren't allowed to so they didn't receive a tip though I believe they were expecting one. So overall my experience in the store was excellent but the moving it in experience wasn't all that great. I'm very satisfied though for what mattress and free bed base I got for the price I paid for it. So overall I scored the overall experience a four out of five. Thanks everyone. I'm now a proud owner of a brand new mattress and head raising base.
View on GoogleGerald was super helpful and easy to work with. We came in beat from a long day working and not sure what we wanted. He patiently walked us through all the options and got us a great deal on a mattress with zero pressure. Happily would recommend him and this store to anyone!
View on GoogleGerald is an outstanding sales representative. He is friendly, approachable, and extremely knowledgeable about the products. What stood out most is that he genuinely cares about helping customers, rather than just making a sale. He took the time to answer my questions thoroughly and made me feel confident in my purchase. Gerald truly goes above and beyond to find the best deal and ensure you walk away satisfied. Highly recommend working with him!
View on GoogleGreat experience! Haeden was very knowledgeable, patient, and professional. He thoroughly explained the different mattress options and listened carefully to our preferences to make sure our needs were met. Overall, I’d recommend Mattress Firm to anyone!
View on GoogleLast updated: Feb 25, 2026
Address
400 Broadway E, Seattle, WA 98102
Phone
+1 206-325-6879Website
Visit websiteHours
Mon-Sat: 10AM-7PM, Sun: 10AM-6PM
