Sweden: Place in Årstaviken, Stockholm, for a couple of days in summer?

[Browning]

Since the last summer, I have my boat in Sweden, in Nyköping, which is 100km south from Stockholm. I work for a company located in Stockholm, and I need to visit the office sometimes. It would be very romantic just to sail to Stockholm and to walk to the office rather than commuting by train. This - walking from the boat to the office - would be most practical from Årstaviken, south of Södermalm.


Stockholm has some commercial marinas for guests but they are located inconveniently for my purpose. If I need to travel 1 hour with the city transportation, I can as well continue commuting by train.


So, does the community some tips/experiences so as to marinas/clubs in Årstaviken that would accept me and my boat temporaril, for a week or so?