Perfectly adequate as a place to tie up your boat. Most transients are placed side tied along D dock. Power, water, and pumpout are available. The pumpout can be done right at the dock, which is handy.Docks are not gated, so you get a lot of tourists looking at boats. This is also the main dinghy dock so there is a lot of traffic from the anchorages. Shower facilities are simple and communal, not private.
The best thing this place has going for is its location. You are just steps from everything Key West has to offer!