Yuka
I used it in London, Edinburgh, and Glasgow. In all cases, I was guided very smoothly, and especially the staff at the Premier Inn in Edinburgh and Glasgow were very friendly and kind, making me feel safe using their services. It's easy to use since it's only a short walk to the station's storage, which is half the price. My plans changed last minute, and I needed to cancel one reservation, but Stasher responded immediately and processed a full refund quickly. I hope it expands to more cities!