Considering the Branston Hall Hotel in Lincoln?
A VT member wrote the following comment about visiting Lincoln:
The Stonebow and Guildhall by raquelitalarga
This is a fascinating building dating from the 15th and early 16th century. The bow spans the high street and is on the site of the Roman South Gate to the city. Part of the building was once the city prison. Lincoln councillors still occasionally meet in the Guildhall today but unfortunately tourists can't enter!