As Faster said, it is a Dutch boat and those have one if the best reputations in Europe. Frans Maas is a great designer (a bit conservative to my taste
) and particularly Standfast has a great reputation and only closed recently (2008):
The yard was located in Breskens on the shores of Zeeland in The Netherlands. Known for producing highest quality sailing yachts and many race winners designed by Frans Maas.
Sailboats built by Standfast Yachts by year on Sailboatdata.com
But the 36 is a pretty old design, too much IOR typed:
STANDFAST 36 sailboat specifications and details on sailboatdata.com
If you want a Frans Mass old design stick to a nice one like these ones. I bet they will have a better market value, now and in the future nit to mention this will be a boat that would make proud any owner