High muggle area, stealth is required. Sometimes muggles sit near hear on their break from the hospital.
You are looking for a disguised mirco. BYOP. Tweezers maybe required.
Please back exactly where you found it.
Plenty of parking either on layby or residential roads near by. You can also parking in the hospital car park charges apply in car park.
Please do not post photo's of the cache as it will spoil it for others.