You're booking for location, that's it. It's like the Ryanair of hotels. Easy, free luggage storage. Early check-in will cost you about 50 pounds, which might be worth it for you after an overnight flight. We opted to do the Tootbus on/off bus tour with our extra time, the green route (1 hr) and red route (2 hrs) both have stops close by.
The rooms resemble an interior room on a cruise ship - extremely efficient space usage, no outside light, bathroom with frosted glass walls and door. If you're a twosome, one of you will sleep against the wall and hopefully not need the loo in the middle of the night. If you are short, you'll need to hop up into the bed as there is a large, lighted, luggage storage drawer under the bed.
We only did breakfast on our last day, grabbing takeaway coffees and croissants.
We were happy with our two-night stay.