Our entire reason for choosing this hotel was because we needed a kitchen for our week-long stay, planning to cook most of our meals. The Mainstay and Expedia websites advertise "in room kitchen".
There was a fridge, microwave & sink - the same as any other hotel.
Critically, no oven, no stove. While there were cupboards - they were completely empty. Oddly there were no kitchen basics - no mixing bowls, spatulas, dish soap, dish towels or paper towels - nor were they available - at all. Upon request we were able to get a hot plate, a few saucepans, dinner plates, cereal bowls, a dull knife, silverware and glasses.