The Crow's Nest is a self contained unit behind a pub, and this makes for quite an easy check in and check out experience. This location is ideal for if you're getting off the ferry late and need a place to crash before moving on.
That said, the bed was one of the hardest I've ever slept on, and the road noise continues throughout most the night (this location is right next to highway 1, and is where all cars pass by on their ways to/from the ferry). The worst part however was the sheer heat. When we checked (around 7pm) in the windows had not been open at all throughout the day so we walked into an absolute sauna. We left all of the windows open as wide as possible and went out for dinner, but when we got back the room had hardly gotten any cooler.
The noise, bed, and heat lead to a very sleepless night for myself and my partner. I can't recommend this location if you need to be fully rested for a long drive the next day.