H A HUNT is also in Oxford Dictionary of National Biography... Not sure if this link will work without membership of a library ...but he lived 1810-1889 and worked a lot in London/Westminster
http://www.oxforddnb.com/view/article/50186?docPos=15
It tells you all about him but doesn't mention any hotels specifically unfortunately.
I tested it and the link does not work unless you have access to an online library and are logged in..so...here's a short quote from the page about his station work
"In his private practice, operating from offices in Parliament Street, Westminster, Hunt was closely involved in railway development from its earliest stages; on the north Staffordshire line he even designed stations, including the Jacobean-style Stoke-on-Trent Station and hotel; he also constructed Allsopp's gigantic brewery at Burton upon Trent. He was extensively engaged on the London, Brighton, and South Coast, Eastern Counties, District, and Metropolitan railways."
(Source: Oxford Dictionary of National Biography)