From Aldi's, cross over road, go past church,through cemetery - and/or directly through Wetherspoons (opposite Aldi) to the back (comes out by cemetery).
The Clink is through a stone arched gateway, & up stone steps. Old building. Only 1.5 hrs parking in Aldi, parking available in nearby streets around church.
YMCA building, can park outside or on road nearby Free. Come into reception/cafe area, turn through left door into hallway (toilets are here), go through fire door & upstairs. Follow stairs round to top landing, room straight ahead of you at far end of landing White door. Usually got NA sign on it. Receptionist in building will also advise you where to go