The space is pleasant, quirky and very bright.
You need to be able to go up and down the stairs to the bed, as described.
It is located right next to the highway (not the noisiest!) and the planes are visible from the window right before they land. Between these two and the industrial AC unit the noise was practically unbearable, even with ear plugs. I switched off the AC unit, but don't know how that would feel in summer.
If you are on a budget, want to visit SD and are a good sleeper you will appreciate this space.