It's interesting to reflect back on the OP's original question.
It seems that in many cases the national BTH chain was able to deliver a decent quality product that may in some cases have been a bit old fashioned, but may have been to a decent standard overall and probably maintained at that across the chain.
In contrast post privatization, and the changing hotel market overall, has resulted in some of the hotels being heavily invested in, being very nice indeed to stay in, and probably quite expensive to stay at - but others, where the market is not there, have declined to a standard way below what I suspect BR/BTH would ever have offered - some to be close to being best described as quite grim. Some have closed completely as no doubt their business case / market did not stack up at all (flat conversions, demolition etc).
Certainly not a case of magic wand of privatization releasing funds for investment and a resultant upward spiral of quality and service in all cases - but almost certainly in some.
I'm actually quite happy that this thread has thrown up a great majority of positive experiences at the hotels in BTH days.
My post was partly prompted by reading a magazine article which started, sniggeringly, along the lines of "Incredible to believe, but the British Government once ran its own chain of nationalised hotels!" I think it was possibly a back-issue of
The Economist magazine - a noted flag-bearer for free-market enterprise - probably as part of some Private-Good-Public-Bad diatribe.
I wish I'd known about some of the BTH bargains to be had back in the day - particularly the weekend off-season specials to destinations like Edinburgh or Glasgow with very cheap First Class rail travel thrown in.
I've stayed in some old-fashioned, but well-maintained and well-run hotels outside the UK (The Windsor in Melbourne springs to mind) and enjoyed the ambience of proper all-inclusive breakfasts, large rooms, high ceilings, voluminous bath tubs and the feel of thick, plush pile carpet between my toes. As cozy and comforting as a full Sunday roast lunch at your favourite aunt's house.
All or most of the hotels had ties for sale - in the course of my wanderings I stayed in many of the BT hotels and still have the resulting collection of ties. The seahorse from Lochalsh is my favourite.
When I first read this, I assumed this was just in case sir arrived at the hotel restaurant
sans cravate and the maitre d' would discretely assist to avoid any embarrassing social
faux pas.
Even at the end, BTH preserved the traditional belief that things could be done better in house than by using external suppliers. So, for instance, BTH had its own laundries and its own coffee roasting operation as well as its own wine cellars. Some of the hotels had their own bakeries, which also supplied other BTH hotels close by (breakfast rolls and pastries despatched along with the newspapers). Which is the better way to do things is open to perpetual debate.
IIRC the St Pancras wine cellars & coffee roaster supplied restaurant car and Pullman kitchens around the system. And did I read somehere they laundered the bedding from the Sleeper train network as well?