A historic 10-bedroom townhouse in Carmarthen, Wales with a Roman basement and secret tunnel to a jail is up for sale. The Grade II listed property has a rich history dating back to the 1600s, underwent renovations in the 1970s, and boasts 10 bedrooms, 10 reception rooms/lounges, and four bathrooms. The house was part of a famous pub in the 17th century and has connections to the Edwinsford family in the 1800s. The property is listed for £750,000 and offers ample space across three floors, including a Roman basement with an ancient tunnel to the old Carmarthen Gaol. The townhouse also features a back garden with stonework from the 1600s.