The problem with BRNC is that it is a Grade 2* listed building and the insides can't be touched.....not many hotels would want 200+ 8'x10' rooms!!
Sorry not true.
Listing simply means that changes to a building are subject to control through the planning system. The council as planning authority will give approval for works only if it is satisfied that these are compatible with the special interest of the building. Others may be involved in this decision, including English Heritage and the DCMS for the higher graded buildings. It is up to the applicant for listed building consent to make out the case for change. There are many examples of listed buildings that have undergone major alterations because the local Council has supported the need for them to play a new role if they are to survive.