Further building work in this room has revealed evidence to corroborate the idea that Llanelly House was once linked to the building to the east of the main house, which is occupied by the West Credit Union. Evidence for this emerged following the removal of a stone built block-in wall from the far northeast end of this room, which exposed a skewed cross passage leading to the building next door, remnants of 17th-century plasterwork, including the remains of a section of cornice and the outline for the position of a former wooden staircase that linked the two buildings floor levels. From the removal of this blocking in, a large fragment of decorative Elizabethan architectural stone fabric was recovered, decorated by a ‘daisy wheel’ motif interspersed with poppy heads. This fragment has been interpreted as possibly part of one of the shoulders of a former fireplace surround, perhaps from the Great Hall.