Castle Hotel Neath Refurbishment - but the hotel is missing from a Google map

One of our readers report that the Castle Hotel Neath has been taken over by the Jersey Marine Towers owners and that the refurbishment has cost over one million pounds.

The Castle Hotel has had many famous guests, including Lord Nelson and Lady Hamilton, during its long established history to the time it was called the Ship Inn with ships mooring close by.

Why then has it been omitted from the Google map shown below?   A famous building such as the Castle Hotel is surely beyond any commercial constraints?

+ A reader follows up and writes:

"Google maps are very useful, but have a number of inaccuracies, one which I have notified them about some time ago to no avail, is the stretch of Neath Canal from Aberdulais to Westbourne Road is marked River Neath."