Yes they are using the barn at their house....
They are in Resen, as you drive into Resen village Resen Lodge is on the left take the left turn on the right hand side of Resen Lodge. Drive for about 500m across one or two junctions but do not turn off the house is quite a big renovated one on the right.
Jools 0885331847 (the shop is at Jools house)
Hope you find them - it will be worth the trip