To be fair, Mostyn Estates do look after the town and we could have far worse people in charge. If we didn't we would be the Bay or Rhyl, so let's not criticise too harshly.
I'm sure if they had endless pots of money they would love to do up every building in town, but that's not economically viable. On the other hand tey have restored several buildings beautifully (Annabelle's, Courts etc.).
What would be nice would be for them to reface the building. If you look at old postcards it was originally stuccoed, with nice mouldings around the windows, like may other buildings in town. Sometime (I guess when the shopfront was put in), it was scraped of the moulding and refaced in pebble dash. I doubt that will happen though.