I recommend staying at the Hot Spring Holiday Hotel in Xining.

The Xining Hot Spring Holiday Hotel is arguably the best five-star hotel in Xining. The lobby is luxurious and grand, with a deep well-like design and an eye-catching waterfall-like oil painting. The overall design is very fashionable. The rooms are very large, 38 square meters, with a large washbasin, separate bathroom and shower room. The room has a comfortable queen sofa chair and a long desk for placing various items. Breakfast in Qinghai is not bad, with a noodle stall offering noodles and vermicelli, as well as freshly ground coffee.