NBW Hut location

Does anyone have accurate coordinates for the NBW Hut near Mt Erica/mushroom rocks? Ideally GPS coordinates, but a reliable map reference would also be ok.
I plan to have a wander up there this weekend and want to find this hut, but references to it are scarce.
If anyone knows how low the snow cover is this week around Gwinear or Erica that'd be interesting too.
I plan to carry on up to Talbot etc so I'll probably chuck the snowshoes on the pack anyway.
I plan to have a wander up there this weekend and want to find this hut, but references to it are scarce.
If anyone knows how low the snow cover is this week around Gwinear or Erica that'd be interesting too.
I plan to carry on up to Talbot etc so I'll probably chuck the snowshoes on the pack anyway.