Fountain Facility seen in TNG but since it was a one off design, I've come to consider this design for general purpose use.
It is reasonable to assume that it can easily modifiable for any role. This configuration shows the design as a Storage
Depot for the Federation but it can be converted to serve for a variety of uses. It all depends on how you interpret it.
The original content has been considerably revmaped and some parts of the texture share components with the previously
released stations, creating much needed consistency in terms of era and scale.