I have not bought anything from them myself.
However I know of others that have experienced difficulties trying to find local service once the Empire swap-out period has passed.
It can be problematic shipping 100kg CRT back to Leeds, especially if the box was not kept, often the case after several months.
These days many local dealers only provide service by their in-house service departments to those that have purchased from them.
Worth checking anyway. Obviously it is usually not a problem with Panasonic plasmas or similar which can be looked after through Panasonic wherever it was bought from, but with CRTs you may be stuffed.