It is reported that Marina Greenwich, usefully situated on the Greenwich meridian, leaves much to be desired both in the shore facilities provided and the cost of an overnight stay. The male facilities block is tiny - there are three shower stalls, one urinal and one toilet. There is a small bench perhaps 3' in length. There is no natural light and the electric light is on a self timer, and set for not a long enough period to even take a shower. There is no AC or forced ventilation. At the time of the visit the block was dirty. Essentially it is a small, dark, sauna.
The cost of an overnight stay was significantly higher than any other marina experienced in a lengthy cruise.